Exhibit 99.6

EXECUTION VERSION

MORTGAGE LOAN PURCHASE AGREEMENT

This Mortgage Loan Purchase Agreement (this “Agreement”), is dated and effective as of December 20, 2017, between Natixis Real Estate Capital LLC, as seller (in such capacity, together with its successors and permitted assigns hereunder, the “Mortgage Loan Seller” or “Seller”), and UBS Commercial Mortgage Securitization Corp., as purchaser (in such capacity, together with its successors and permitted assigns hereunder, the “Purchaser”).

RECITALS

The Mortgage Loan Seller desires to sell, assign, transfer, set over and otherwise convey to the Purchaser, without recourse, representation or warranty, other than as set forth herein, and the Purchaser desires to purchase, subject to the terms and conditions set forth herein, the commercial mortgage loan (the “Mortgage Loans”) identified on the schedule annexed hereto as Exhibit A (as such schedule may be amended from time to time pursuant to the terms hereof, the “Mortgage Loan Schedule”).

The Purchaser intends to create a trust (the “Trust”), the primary assets of which will be a segregated pool of commercial and multifamily mortgage loans, that includes the Mortgage Loans. Beneficial ownership of the assets of the Trust (such assets collectively, the “Trust Fund”) will be evidenced by a series of mortgage pass-through certificates (the “Certificates”). Certain classes of the Certificates will be rated by nationally recognized statistical rating organizations (the “Rating Agencies”). Certain classes of Certificates (the “Registered Certificates”) will be registered under the Securities Act of 1933, as amended (the “Securities Act”), and certain classes of Certificates (the “Non-Registered Certificates”) will not be registered under the Securities Act. The Trust will be created and the Certificates will be issued pursuant to a pooling and servicing agreement to be dated as of December 1, 2017 (the “Pooling and Servicing Agreement”), between UBS Commercial Mortgage Securitization Corp., as depositor (the “Depositor”), Wells Fargo Bank, National Association, as master servicer (in such capacity, the “Master Servicer”), KeyBank National Association, as special servicer (the “Special Servicer”), Pentalpha Surveillance LLC, as operating advisor (in such capacity, the “Operating Advisor”) and as asset representations reviewer (in such capacity, the “Asset Representations Reviewer”), Wells Fargo Bank, National Association, as certificate administrator (in such capacity, the “Certificate Administrator”), as tax administrator and as custodian (in such capacity, the “Custodian”) and Wilmington Trust, National Association, as trustee (the “Trustee”). Capitalized terms used but not otherwise defined herein shall have the respective meanings assigned to them in the Pooling and Servicing Agreement as in full force and effect on the Closing Date (as defined in Section 1 hereof). Any reference to a provision of the Pooling and Servicing Agreement shall be to the Pooling and Servicing Agreement as in full force and effect on the Closing Date. It is anticipated that the Purchaser will transfer the Mortgage Loans to the Trustee on behalf of the Trust contemporaneously with its purchase of the Mortgage Loans hereunder.

The Purchaser intends to sell the Registered Certificates to UBS Securities LLC (“UBS Securities”), Cantor Fitzgerald & Co. (“CF&Co.”), SG Americas Securities, LLC (“SGAS”), Natixis Securities Americas LLC (“Natixis Securities”), KeyBanc Capital Markets Inc. (“KeyBanc”) and Academy Securities, Inc. (“Academy” and, collectively in such capacity, the “Underwriters”) pursuant to an underwriting agreement, dated as of the date hereof (the

“Underwriting Agreement”), between the Purchaser, UBS AG, by and through its New York branch office at 1285 Avenue of the Americas, New York, New York and the Underwriters. The Purchaser intends to sell the Non-Registered Certificates to UBS Securities, CF&Co., SGAS, Natixis Securities, KeyBanc and Academy (collectively in such capacity, the “Initial Purchasers”) pursuant to a certificate purchase agreement, dated as of the date hereof (the “Certificate Purchase Agreement”), between the Purchaser, UBS AG, by and through its New York branch office at 1285 Avenue of the Americas, New York, New York and the Initial Purchasers. The Certificates are more fully described in (a) that certain prospectus dated December 21, 2017 (together with all annexes and exhibits thereto, the “Prospectus”), relating to the Registered Certificates and (b) that certain private placement memorandum, dated December 21, 2017 (together with all annexes and exhibits thereto, the “Private Placement Memorandum”), relating to the Non-Registered Certificates, as each may be amended or supplemented at any time hereafter.

The Mortgage Loan Seller will indemnify the Depositor, the Underwriters, the Initial Purchasers and certain related parties with respect to certain disclosure regarding the Mortgage Loans that is contained in (a) that certain preliminary prospectus, dated December 13, 2017, relating to the Registered Certificates (together with all annexes and exhibits thereto, collectively, the “Preliminary Prospectus”), (b) that certain preliminary private placement memorandum, dated December 13, 2017, relating to the Non-Registered Certificates (together with all annexes and exhibits thereto, collectively, the “Preliminary Private Placement Memorandum”), (c) the Prospectus, (d) the Private Placement Memorandum and (e) certain other disclosure documents and offering materials relating to the Certificates, pursuant to an indemnification agreement, dated as of the date hereof (the “Indemnification Agreement”), between the Mortgage Loan Seller, the Depositor, the Underwriters and the Initial Purchasers.

NOW, THEREFORE, in consideration of the premises and the mutual agreements set forth herein, the parties agree as follows:

Section 1.          Agreement to Purchase. The Mortgage Loan Seller agrees to sell, assign, transfer, set over and otherwise convey to the Purchaser, without recourse, representation or warranty, other than as set forth herein, and the Purchaser agrees to purchase from the Mortgage Loan Seller, subject to the terms and conditions set forth herein, the Mortgage Loans. The purchase and sale of the Mortgage Loans shall take place on December 27, 2017 or such other date as shall be mutually acceptable to the parties hereto (the “Closing Date”). As of the Cut-off Date, the Mortgage Loans will have an aggregate principal balance, after application of all payments of principal due on the Mortgage Loans, if any, on or before such date, whether or not received, of $62,220,000, subject to a variance of plus or minus 5%. The purchase price for the Mortgage Loans shall be an amount set forth on the cross receipt between the Mortgage Loan Seller and the Purchaser dated the Closing Date (which price reflects no deduction for any transaction expenses for which the Mortgage Loan Seller is responsible). The Purchaser shall pay and/or direct to be paid such purchase price to the Mortgage Loan Seller on the Closing Date by wire transfer in immediately available funds or by such other method as shall be mutually acceptable to the parties hereto.

Section 2.          Conveyance of the Mortgage Loans. (a) Effective as of the Closing Date, subject only to receipt of the purchase price referred to in Section 1 hereof and the satisfaction of the other conditions to the Mortgage Loan Seller’s obligations set forth herein, the

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Mortgage Loan Seller does hereby sell, assign, transfer, set over and otherwise convey to the Purchaser, without recourse, representation or warranty, other than as set forth herein, all of the right, title and interest of the Mortgage Loan Seller in, to and under the Mortgage Loans and all documents included in the related Mortgage Files and Servicing Files, with the understanding that a servicing rights purchase and sale agreement or comparable agreement may be executed by the Mortgage Loan Seller and the Master Servicer. Such assignment includes all scheduled payments of principal and interest under and proceeds of the Mortgage Loans received after their respective Cut-off Dates (other than scheduled payments of interest and principal due on or before their respective Cut-off Dates, which shall belong and be promptly remitted to the Mortgage Loan Seller) together with all documents delivered or caused to be delivered hereunder with respect to such Mortgage Loans by the Mortgage Loan Seller (including all documents included in the related Mortgage Files and Servicing Files and any other documents required to be delivered by the Mortgage Loan Seller under Sections 2.01(b) and (c) of the Pooling and Servicing Agreement). The Purchaser shall be entitled to receive all scheduled payments of principal and interest due on the Mortgage Loans after their respective Cut-off Dates, and all other recoveries of principal and interest collected thereon after their respective Cut-off Dates (other than scheduled payments of principal and interest due on the Mortgage Loans on or before their respective Cut-off Dates and collected after such respective Cut-off Dates or, in the case of Qualified Substitute Mortgage Loans (if any), due on or prior to the related date of substitution and collected after such date, in each case, which shall belong to the Mortgage Loan Seller).

After the Mortgage Loan Seller’s transfer of the Mortgage Loans to the Purchaser, as provided herein, the Mortgage Loan Seller shall not take any action inconsistent with the Purchaser’s ownership of the Mortgage Loans. Except for actions that are the express responsibility of another party hereunder or under the Pooling and Servicing Agreement, and further except for actions that the Mortgage Loan Seller is expressly permitted to complete subsequent to the Closing Date, the Mortgage Loan Seller shall, on or before the Closing Date, take all actions required under applicable law to effectuate the transfer of the Mortgage Loans by the Mortgage Loan Seller to the Purchaser.

(b)          The conveyance of the Mortgage Loans and the related rights and property accomplished hereby is intended by the parties hereto to constitute a sale by the Mortgage Loan Seller of all the Mortgage Loan Seller’s right, title and interest in and to such Mortgage Loans and such other related rights and property by the Mortgage Loan Seller to the Purchaser. Furthermore, it is not intended that such conveyance be a pledge of security for a loan. If such conveyance is determined to be a pledge of security for a loan, however, then: (i) this Agreement shall constitute a security agreement under applicable law; (ii) the Mortgage Loan Seller shall be deemed to have granted to the Purchaser, and in any event, the Mortgage Loan Seller hereby grants to the Purchaser, a first priority security interest in all of the Mortgage Loan Seller’s right, title and interest, whether now owned or hereafter acquired, in and to (1) the Mortgage Loans, (2) all documents included in the related Mortgage Files and Servicing Files, (3) all scheduled payments of principal and interest due on the Mortgage Loans after their respective Cut-off Dates, and (4) all other recoveries of principal and interest collected thereon after their respective Cut-off Dates (other than scheduled payments of principal and interest due on the Mortgage Loans on or before their respective Cut-off Dates and collected after such respective Cut-off Dates or, in the case of Qualified Substitute Mortgage Loans (if any), due on or prior to the related date of substitution and collected after such date); (iii) the assignment by

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the Purchaser to the Trustee of its interests in the Mortgage Loans as contemplated by Section 16 hereof shall be deemed to be an assignment of any security interest created hereunder; (iv) the possession by the Purchaser (or the Custodian) of the Mortgage Notes with respect to the Mortgage Loans subject hereto from time to time and such other items of property as constitute instruments, money, negotiable documents or chattel paper shall be deemed to be “possession by the secured party” or possession by a purchaser or person designated by such secured party for the purpose of perfecting such security interest under applicable law (notwithstanding the foregoing, the Mortgage Loan Seller makes no representation or warranty as to perfection of any such security interest); and (v) notifications to, and acknowledgments, receipts or confirmations from, Persons holding such property, shall be deemed to be notifications to, or acknowledgments, receipts or confirmations from, securities intermediaries, bailees or agents (as applicable) of the Purchaser for the purpose of perfecting such security interest under applicable law. The Mortgage Loan Seller and the Purchaser shall, to the extent consistent with this Agreement, take such actions as may be reasonably necessary to ensure that, if this Agreement were deemed to create a security interest in the Mortgage Loans, such security interest would be a perfected security interest of first priority under applicable law and will be maintained as such throughout the term of this Agreement and the Pooling and Servicing Agreement.

(c)          In connection with the Mortgage Loan Seller’s assignment pursuant to Section 2(a) above, the Mortgage Loan Seller, at its expense, shall deliver to and deposit with, or cause to be delivered to and deposited with, the Custodian, subject to the provisions of Section 2.01(i) of the Pooling and Servicing Agreement with respect to any Servicing Shift Whole Loan, (x) on or before the Closing Date, the Mortgage Note relating to each Mortgage Loan so assigned, endorsed to the Trustee or in blank as specified in clause (i) of the definition of “Mortgage File” (or, alternatively, if the original executed Mortgage Note has been lost, a lost note affidavit and indemnity with a copy of such Mortgage Note as specified in clause (i) of the definition of “Mortgage File”) and (y) on or before the date that is forty-five (45) days following the Closing Date (or such later date as may be provided under Sections 2.01(b) or (c) of the Pooling and Servicing Agreement with respect to any item), the remainder of the Mortgage File for each Mortgage Loan and, except in the case of a Mortgage Loan that is part of a Non-Serviced Whole Loan as of the Closing Date (which delivery shall be subject to clauses (e) and (f) in the proviso of the definition of “Mortgage File”), any other items required to be delivered or deposited by the Mortgage Loan Seller under Sections 2.01(b) and (c) of the Pooling and Servicing Agreement (other than amounts from reserve accounts and originals of letters of credit, which shall be transferred to the Master Servicer) for each Mortgage Loan, and shall take such other actions and pay such costs with respect to the Mortgage Loans as may be required under Sections 2.01(b) and (c) of the Pooling and Servicing Agreement.

(d)          In addition, on or prior to the Closing Date, Seller, at its expense, shall deliver to each of the Master Servicer and the Special Servicer five (5) limited powers of attorney in favor of the Master Servicer and the Special Servicer in accordance with Section 2.02(h) of the Pooling and Servicing Agreement to empower the Master Servicer and the Special Servicer to sign and/or deliver to a third party for submission, at the expense of Seller, any mortgage loan documents required to be recorded as described in Section 2.01 of the Pooling and Servicing Agreement and any intervening assignments with evidence of recording thereon that are required to be included in the Mortgage Files (so long as original counterparts have previously been delivered to the Trustee (or the Custodian on its behalf)); provided that if the

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Seller fails to promptly pay the Master Servicer or the Special Servicer the expenses associated with recording documents as provided in this sentence, then such expenses shall be payable out of the Trust (it being understood for the avoidance of doubt that the applicable Seller will nonetheless remain responsible for reimbursing the Trust for such expenses). Seller agrees to reasonably cooperate with the Master Servicer and the Special Servicer in connection with any additional powers of attorney or revisions thereto that are requested by the Master Servicer and the Special Servicer for purposes of such recordation. No such power of attorney shall be used with respect to any Mortgage Loan except to the extent that the absence of a document described in the second preceding sentence with respect to such Mortgage Loan remains unremedied as of the date on which such Mortgage Loan becomes a Specially Serviced Mortgage Loan or at the time required for enforcement by the Trust Fund. The Master Servicer and the Special Servicer shall submit such documents for recording, at Seller’s expense, after the date set forth above; provided that the Master Servicer and the Special Servicer shall not submit such assignments for recording if Seller produces evidence that it or a third-party on its behalf has sent any such assignment for recording and certifies that Seller is awaiting its return from the applicable recording office.

(e)          In accordance with Section 2.01(b) of the Pooling and Servicing Agreement, with respect to the delivery of a letter of credit in the manner described in clause (A) of clause (xii) of the definition of “Mortgage File”, the Mortgage Loan Seller shall be deemed to have satisfied the delivery requirements of this Agreement and the Pooling and Servicing Agreement by delivering to the Custodian within ten (10) Business Days following the Closing Date with respect to any such letter(s) of credit a copy of such letter of credit, the transfer documentation and such transmittal communication to the issuing bank indicating that such document has been delivered to the issuing bank for reissuance. If a letter of credit is not in a form that would allow the Master Servicer to draw on such letter of credit on behalf of the Trust in accordance with the applicable terms thereof and/or of the related Mortgage Loan documents, the Mortgage Loan Seller shall deliver copies of the appropriate transfer or assignment documents to the Custodian promptly following receipt of written notification thereof. If not otherwise paid by the related Mortgagor, the Mortgage Loan Seller shall pay any transfer fee required in order to transfer the beneficiary’s interest from such Mortgage Loan Seller to Master Servicer on behalf of the Trust as required hereunder and shall cooperate with the reasonable requests of the Master Servicer in connection with effectuating a draw under any such letter of credit prior to the date such letter of credit is reissued to the Master Servicer on behalf of the Trust.

With respect to letters of credit delivered in accordance with subclause (B) of clause (xii) of the definition of “Mortgage File”, within sixty (60) days of the Closing Date or such shorter period as is required by the terms of such letter of credit or other applicable Mortgage Loan documents, the Mortgage Loan Seller shall notify the bank issuing the letter of credit that the Master Servicer on behalf of the Trustee shall be the beneficiary under such letter of credit.

(f)          [Reserved.]

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(g)          In connection with the Mortgage Loan Seller’s assignment pursuant to Section 2(a) above, the Mortgage Loan Seller, at its expense, shall deliver to and deposit with, or cause to be delivered to and deposited with, or make available to, the Master Servicer in accordance with Section 2.01(d) of the Pooling and Servicing Agreement, the following items: (i) within the timeframes for delivery set forth in Section 2(c) above, a copy of the Mortgage File for each Mortgage Loan (except that copies of instruments of assignment will be delivered by the Custodian when the originals are returned or delivered, as applicable, to it in accordance with the requirements of Section 2.01(b) of the Pooling and Servicing Agreement); (ii) within the timeframe for delivery set forth in Section 2.01(d) of the Pooling and Servicing Agreement, and except in the case of a Mortgage Loan that is part of a Non-Serviced Whole Loan, originals or copies of all financial statements, appraisals, environmental reports, engineering reports, Insurance Policies, certificates, guaranty/indemnity agreements, property inspection reports, escrow analysis, tax bills, third-party management agreements, asset summary and financial information on the borrower/sponsor and any guarantor (including, without limitation, any operating statements), in each case relating to the origination and servicing of any Mortgage Loan or related Serviced Whole Loan that are reasonably necessary for the ongoing administration and/or servicing of the applicable Mortgage Loan or Serviced Whole Loan in the possession or under the control of the Mortgage Loan Seller that relate to the Mortgage Loans or related Serviced Whole Loan(s) (provided that the Mortgage Loan Seller shall not be required to deliver any attorney-client privileged communication, draft documents or any documents or materials prepared by it or its Affiliates for internal uses, including without limitation, credit committee briefs or memoranda, credit underwriting or other analysis or data and other internal approval documents); and (iii) all unapplied reserve funds and Escrow Payments in the possession or under the control of the Mortgage Loan Seller that relate to the Mortgage Loans (other than any Non-Serviced Whole Loans). In addition, not later than the Closing Date, the Mortgage Loan Seller shall provide to the Master Servicer the initial data with respect to each Mortgage Loan that is necessary for the preparation of the initial CREFC^® Financial File and CREFC^® Loan Periodic Update File required to be delivered by the Master Servicer under the Pooling and Servicing Agreement.

(h)          Under generally accepted accounting principles (“GAAP”) and for federal income tax purposes, the Mortgage Loan Seller shall report its transfer of the Mortgage Loans to the Purchaser, as provided herein, as a sale of the Mortgage Loans to the Purchaser in exchange for the consideration specified in Section 1 hereof. In connection with the foregoing, the Mortgage Loan Seller shall cause all of its records to reflect such transfer as a sale (as opposed to a secured loan) and to reflect that the Mortgage Loans are no longer property of the Mortgage Loan Seller. In no event shall the Mortgage Loan Seller take any action that is inconsistent with the Trust’s ownership of each Mortgage Loan following the Closing Date.

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(i)          The Mortgage Loan Schedule, as it may be amended from time to time, shall conform to the requirements set forth in the Pooling and Servicing Agreement (except with respect to the Administrative Cost Rate). The Mortgage Loan Seller shall, within fifteen (15) days of its discovery or receipt of notice of any error on the Mortgage Loan Schedule, amend such Mortgage Loan Schedule and deliver to the Purchaser or the Trustee, as the case may be, an amended Mortgage Loan Schedule; provided that this sentence shall not be construed to relieve the Mortgage Loan Seller of any liability for any related Breach or to shorten the period available to the Mortgage Loan Seller with respect to the cure, repurchase or substitution provisions with respect to a Material Defect set forth in Section 5.

(j)          Notwithstanding anything to the contrary, the Purchaser and the Mortgage Loan Seller hereby acknowledge and agree that with respect to each Mortgage Loan subject to defeasance, (except with respect to the Mortgage Loan secured by the Mortgaged Property identified as One State Street on the Mortgage Loan Schedule) the Mortgage Loan Seller (or the related Mortgage Loan borrower) has retained the right of the lender under the Mortgage Loan documents to receive a percentage of the economic benefit associated with the ownership of the successor borrower, to designate and/or establish the successor borrower and/or to purchase (or cause the purchase on behalf of the related borrower of) the related defeasance collateral, in each case if there is a defeasance of such Mortgage Loan (“Seller Defeasance Rights and Obligations”). The Purchaser shall cause the Pooling and Servicing Agreement to provide that: (i) if the Master Servicer receives notice of a defeasance request with respect to a Mortgage Loan subject to defeasance, then the Master Servicer shall provide upon receipt of such notice, written notice of such defeasance request to the Mortgage Loan Seller or its assignee; and (ii) until such time as the Mortgage Loan Seller provides written notice to the contrary, notice of a defeasance of a Mortgage Loan with Seller Defeasance Rights and Obligations shall be delivered to the Mortgage Loan Seller pursuant to the notice provisions of the Pooling and Servicing Agreement.

Section 3.          Examination of Mortgage Loan Files and Due Diligence Review. The Mortgage Loan Seller shall reasonably cooperate with any examination of the Mortgage Files for, and any other documents and records relating to, the Mortgage Loans, that may be undertaken by or on behalf of the Purchaser on or before the Closing Date. The fact that the Purchaser has conducted or has failed to conduct any partial or complete examination of any of the Mortgage Files for, and/or any of such other documents and records relating to, the Mortgage Loans, shall not affect the Purchaser’s right to pursue any remedy available in equity or at law for a breach of the Mortgage Loan Seller’s representations and warranties made pursuant to Section 4, except as expressly set forth in Section 5.

Section 4.          Representations, Warranties and Covenants of the Mortgage Loan Seller and the Purchaser. (a) The Mortgage Loan Seller hereby makes, as of the date hereof (and, in connection with any replacement of a Defective Loan (as defined in Section 4(f) hereof) with one or more Qualified Substitute Mortgage Loans (also as defined in Section 4(f) hereof), pursuant to Section 5(a) hereof, as of the related date of substitution), to and for the benefit of the Purchaser, each of the representations and warranties set forth in Exhibit B-1. The Purchaser hereby makes, as of the date hereof, to and for the benefit of the Mortgage Loan Seller, each of the representations and warranties set forth in Exhibit B-2.

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(b)          The Mortgage Loan Seller hereby makes, as of the date hereof (or as of such other date specifically provided in the particular representation or warranty), to and for the benefit of the Purchaser, each of the representations and warranties set forth in Exhibit C, subject to the exceptions set forth in Schedule C. The Mortgage Loan Seller is also referred to herein as the “Responsible Repurchase Party”.

(c)          The Mortgage Loan Seller hereby represents and warrants, as of the date hereof, to and for the benefit of the Purchaser only, that the Mortgage Loan Seller has not dealt with any broker, investment banker, agent or other person (other than the Depositor or an affiliate thereof, the Underwriters and the Initial Purchasers) who may be entitled to any commission or compensation in connection with the sale to the Purchaser of the Mortgage Loans.

(d)          The Mortgage Loan Seller hereby represents and warrants that, with respect to the Mortgage Loans and the Mortgage Loan Seller’s role as “originator” for purposes of Regulation AB (or the role of any third party as “originator” of any Mortgage Loan for which the Mortgage Loan Seller was not the originator for purposes of Regulation AB) and “sponsor” for purposes of Regulation AB in connection with the issuance of the Registered Certificates, the information regarding the Mortgage Loans, the related Mortgagors, the related Mortgaged Properties and/or the Mortgage Loan Seller contained in each of the Preliminary Prospectus and the Prospectus complies in all material respects with the applicable disclosure requirements of Regulation AB as in effect on the date hereof and for which compliance is required as of the date hereof. As used herein, “Regulation AB” means Subpart 229.1100 – Asset Backed Securities (Regulation AB), 17 C.F.R. §§229.1100-229.1125, as such rules may be amended from time to time, and subject to such clarification and interpretation as have been or may hereafter be from time to time provided by the Securities and Exchange Commission (the “Commission”) or by the staff of the Commission, in each case as effective from time to time as of the compliance dates specified therein. Notwithstanding anything herein to the contrary, this Section 4(d) shall run exclusively to the benefit of the Purchaser and no other party.

(e)          With respect to each Servicing Function Participant that services a Mortgage Loan as of the Closing Date, the Mortgage Loan Seller either (i) represents and warrants that as of the date hereof such Servicing Function Participant is expected to be an Initial Sub-Servicer under the Pooling and Servicing Agreement or (ii) (A) represents and warrants that it has caused each such Servicing Function Participant to be required to comply, as evidenced by written documentation between each such Servicing Function Participant and the Mortgage Loan Seller, with all reporting requirements set forth in Article XI of the Pooling and Servicing Agreement (including but not limited to the indemnification of each Certification Party from and against any and all claims, losses, damages, penalties, fines, forfeitures, legal fees and expenses and related and related costs, judgments any other costs, fees and expenses incurred by such Certification Party arising out of the delivery of any Deficient Exchange Act Deliverable) applicable to such Servicing Function Participant for the Mortgage Loans and (B) covenants with the Purchaser that, for so long as the Trust is subject to the reporting requirements of the Exchange Act, it shall cause each Servicing Function Participant that services a Mortgage Loan as of the Closing Date to be required to comply with all reporting requirements set forth therein.

(f)          The Responsible Repurchase Party hereby agrees that it shall be deemed to make to and for the benefit of the Purchaser, as of the date of any substitution, with respect to

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any replacement Mortgage Loan (a “Qualified Substitute Mortgage Loan”) that is substituted for a Defective Loan by the Responsible Repurchase Party pursuant to Section 5(a) of this Agreement, each of the representations and warranties set forth in Exhibit C to this Agreement. For purposes of the representations and warranties set forth in Exhibit C, representations and warranties made as of the Closing Date or as of the Cut-off Date shall, in the case of a Qualified Substitute Mortgage Loan, be made as of the date of substitution. From and after the date of substitution, each Qualified Substitute Mortgage Loan, if any, shall be deemed to constitute a “Mortgage Loan” hereunder for all purposes. A “Defective Loan” is any Mortgage Loan as to which there is an unremedied Material Defect.

(g)          Except for the agreed-upon procedures report obtained from the accounting firm engaged to perform procedures involving a comparison of information in loan files for the Mortgage Loans to information on a data tape relating to the Mortgage Loans (such report, the “Accountants’ Due Diligence Report”), the Mortgage Loan Seller has not obtained (and, through and including the Closing Date, will not obtain without the consent of the Purchaser) any “third party due diligence report” (as defined in Rule 15Ga-2 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) (“Rule 15Ga-2”)) in connection with the securitization transaction contemplated herein and in the Prospectus and Private Placement Memorandum and, except for the accountants with respect to the Accountants’ Due Diligence Report, the Mortgage Loan Seller has not employed (and, through and including the Closing Date, will not employ without the consent of the Purchaser) any third party to engage in any activity that constitutes “due diligence services” within the meaning of Rule 17g-10 under the Exchange Act in connection with the transactions contemplated herein and in the Prospectus and Private Placement Memorandum. The Underwriters and Initial Purchasers are third-party beneficiaries of the provisions set forth in this Section 4(g).

(h)          Within sixty (60) days after the Closing Date, the Mortgage Loan Seller shall deliver or cause to be delivered an electronic copy of the Diligence File for each Mortgage Loan to the Depositor by uploading such Diligence File (including, if applicable, any additional documents or information that the Mortgage Loan Seller believes should be included to enable the Asset Representations Reviewer to perform an Asset Review on such Mortgage Loan; provided that such documents or information are clearly labeled and identified) to the Designated Site, each such Diligence File being organized and categorized in accordance with the electronic file structure reasonably agreed to by the Depositor and the Mortgage Loan Seller.

(i)          Within sixty (60) days after the Closing Date, the Mortgage Loan Seller shall provide the Depositor a certificate substantially in the form of Exhibit E (which may be sent by email).

(j)          If, as part of an Asset Review of a Mortgage Loan, the Asset Representations Reviewer determines it is missing any document that is required to be part of the Review Materials for such Mortgage Loan and that is necessary in connection with its completion of the Asset Review, then, upon written request of the Asset Representations Reviewer, the Mortgage Loan Seller shall provide to the Asset Representations Reviewer, within ten (10) Business Days of receipt of such written request, any such document; provided, however, that the Mortgage Loan Seller shall be required to deliver such missing document only to the extent that such document is in the possession of the Mortgage Loan Seller, but in any event excluding any documents that contain information that is proprietary to the related

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originator or the Mortgage Loan Seller or any draft documents or privileged or internal communications.

(k)          Upon the completion of an Asset Review with respect to each Mortgage Loan in accordance with the Pooling and Servicing Agreement and receipt of a written invoice from the Asset Representations Reviewer, the Mortgage Loan Seller shall pay the Asset Representations Reviewer Asset Review Fee for the Mortgage Loans subject to that Asset Review within forty-five (45) days of receipt of such written invoice by the Asset Representations Reviewer.

(l)          The Mortgage Loan Seller acknowledges and agrees that in the event an Enforcing Party elects a dispute resolution method pursuant to Section 2.03 of the Pooling and Servicing Agreement, the Mortgage Loan Seller shall abide by the selected dispute resolution method and otherwise comply with the terms and provisions set forth in the Pooling and Servicing Agreement (including the exhibits thereto) related to such dispute resolution method.

(m)          The Mortgage Loan Seller shall indemnify and hold harmless the Purchaser against any and all expenses, losses, claims, damages and other liabilities, including, without limitation, the costs of investigation, legal defense and any amounts paid in settlement of any claim or litigation arising out of or based upon any failure by the Mortgage Loan Seller to (A) pay the fees described under Section 4(k) above within ninety (90) days of receipt of the written invoice by the Asset Representations Reviewer or (B) within sixty (60) days of the Closing Date (or such later date specified herein or in the Pooling and Servicing Agreement), provide all documents required to be delivered by it pursuant to Section 4(h) of this Agreement and under the definition of “Diligence File” in the Pooling and Servicing Agreement.

(n)          The Mortgage Loan Seller covenants with the Purchaser that if, on or prior to the later of (i) the ninetieth (90^th) day following the Closing Date and (ii) the date upon which all Certificates have been sold to parties unaffiliated with the Depositor, as a result of the occurrence of any event that occurred prior to the Closing Date with respect to the Mortgage Loans or the Mortgage Loan Seller (and the Mortgage Loan Seller hereby covenants to promptly notify the Depositor, the Underwriters and the Initial Purchasers of the occurrence of any such event to the extent it has knowledge thereof), an amendment or supplement to the Prospectus or Private Placement Memorandum with respect to any information regarding the Mortgage Loans or the Mortgage Loan Seller, is necessary to be delivered in connection with sales of the Certificates by the Underwriters, the Initial Purchasers or a dealer, in order to correct any untrue statement of a material fact or any omission to state a material fact required to be stated therein (solely in the case of the Prospectus) or necessary to make the statements therein, in the light of the circumstances when the Prospectus or Private Placement Memorandum is delivered to a purchaser, not misleading, or an amendment or supplement to the Prospectus or Private Placement Memorandum with respect to any information regarding the Mortgage Loans or the Mortgage Loan Seller, is necessary to comply with applicable law, the Mortgage Loan Seller shall do all things necessary (or, with respect to information relating to the Mortgage Loans, provide all information in its possession) to assist the Depositor to prepare and furnish, at the expense of the Mortgage Loan Seller (to the extent that such amendment or supplement relates to the Mortgage Loan Seller, the Mortgage Loans and/or any information describing the same, as provided by the Mortgage Loan Seller), to the Underwriters and Initial Purchasers such amendments or supplements to the Prospectus or Private Placement Memorandum as may be

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necessary, so that the statements in the Prospectus or Private Placement Memorandum as so amended or supplemented with respect to any information regarding the Mortgage Loans or the Mortgage Loan Seller, will not so contain an untrue statement of material fact or omit to state a material fact required to be stated therein (solely in the case of the Prospectus) or necessary to make the statements therein, in the light of the circumstances when the Prospectus or Private Placement Memorandum is delivered to a purchaser, not misleading or so that the Prospectus or Private Placement Memorandum (as so annexed or supplemented) with respect to any information regarding the Mortgage Loans or the Mortgage Loan Seller, will not so fail to comply with applicable law. Notwithstanding the foregoing, the Mortgage Loan Seller shall have no affirmative obligation to monitor the performance of the Mortgage Loans or any changes in condition or circumstance of any Mortgaged Property, Mortgagor, guarantor or any of their Affiliates after the Closing Date in connection with its obligations under this Section 4(n). The Underwriters and Initial Purchasers are third-party beneficiaries of the provisions set forth in this Section 4(n).

Section 5.          Notice of Breach; Cure, Repurchase and Substitution. (a) The Mortgage Loan Seller shall, not later than ninety (90) days after (i) except in the case of the succeeding clause (ii), the Mortgage Loan Seller’s receipt of notice from any party to the Pooling and Servicing Agreement of or, if earlier, the Mortgage Loan Seller’s discovery of, a Material Defect or (ii) in the case of a Material Defect relating to a Mortgage Loan not being a “qualified mortgage” within the meaning of Section 860G(a)(3) of the Code, but without regard to the rule of Treasury Regulations Section 1.860G-2(f)(2) that causes a defective Mortgage Loan to be treated as a qualified mortgage, the earlier of (x) the discovery by the Mortgage Loan Seller or any party to the Pooling and Servicing Agreement of such Material Defect and (y) receipt of notice of the Material Defect from any party to the Pooling and Servicing Agreement (such ninety (90) day period, the “Initial Cure Period”), (A) cure such Material Defect in all material respects, at the Mortgage Loan Seller’s own expense, including reimbursement of any related reasonable additional expenses of the Trust reasonably incurred by any party to the Pooling and Servicing Agreement, (B) repurchase the affected Mortgage Loan or REO Loan (excluding any related Companion Loan, if applicable), at the applicable Purchase Price and in conformity with this Agreement and Section 2.03 of the Pooling and Servicing Agreement or (C) substitute a Qualified Substitute Mortgage Loan (other than with respect to the Whole Loans, for which no substitution will be permitted) for such affected Mortgage Loan or REO Loan (provided that in no event shall any such substitution occur on or after the second anniversary of the Closing Date) and pay the Master Servicer for deposit into the Collection Account, any Substitution Shortfall Amount in connection therewith and in conformity with this Agreement and Section 2.03 of the Pooling and Servicing Agreement; provided, however, that except with respect to a Material Defect resulting solely from the failure by the Mortgage Loan Seller to deliver to the Trustee or Custodian the actual policy of lender’s title insurance required pursuant to clause (viii) of the definition of Mortgage File by a date not later than eighteen (18) months following the Closing Date, if such Material Defect is capable of being cured but is not cured within the Initial Cure Period, and the Mortgage Loan Seller has commenced and is diligently proceeding with the cure of such Material Defect within the Initial Cure Period, the Mortgage Loan Seller shall have an additional ninety (90) days commencing immediately upon the expiration of the Initial Cure Period (such additional ninety (90) day period, the “Extended Cure Period”) to complete such cure (or, failing such cure, to repurchase the related Mortgage Loan or REO Loan (excluding any related Companion Loan, if applicable) or substitute a Qualified Substitute Mortgage Loan (other

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than with respect to the Whole Loans, for which no substitution will be permitted)); provided, further, that with respect to such Extended Cure Period the Mortgage Loan Seller has delivered an officer’s certificate to the Trustee, the Certificate Administrator, the Master Servicer, the Special Servicer, the Operating Advisor and (with respect to any Mortgage Loan other than an Excluded Loan, prior to the occurrence of a Consultation Termination Event) the Directing Certificateholder, setting forth the reason such Material Defect is not capable of being cured within the Initial Cure Period and what actions the Mortgage Loan Seller is pursuing in connection with the cure thereof and stating that the Mortgage Loan Seller anticipates that such Material Defect will be cured within the Extended Cure Period; and provided, further, that, if any such Material Defect is not cured after the Initial Cure Period and any such Extended Cure Period solely due to the failure of the Mortgage Loan Seller to have received the recorded document, then the Mortgage Loan Seller shall be entitled to continue to defer its cure, repurchase and/or substitution obligations in respect of such Material Defect until eighteen (18) months after the Closing Date so long as the Mortgage Loan Seller certifies to the Trustee, the Master Servicer, the Special Servicer and the Certificate Administrator no less than every ninety (90) days, beginning at the end of such Initial Cure Period, that the Material Defect is still in effect solely because of its failure to have received the recorded document and that the Mortgage Loan Seller is diligently pursuing the cure of such Material Defect (specifying the actions being taken). Notwithstanding the foregoing, any Defect or Breach that causes any Mortgage Loan not to be a “qualified mortgage” (within the meaning of Section 860G(a)(3) of the Code, but without regard to the rule of Treasury Regulations Section 1.860G 2(f)(2) that causes a defective Mortgage Loan to be treated as a qualified mortgage) shall be deemed to materially and adversely affect the interests of Certificateholders therein, and (subject to the Mortgage Loan Seller’s right to cure such Defect or Breach during the Initial Cure Period) such Mortgage Loan shall be repurchased or substituted for without regard to the Extended Cure Period described in the preceding sentence. If the affected Mortgage Loan is to be repurchased, the funds in the amount of the Purchase Price remitted by the Mortgage Loan Seller are to be remitted by wire transfer to the Master Servicer for deposit into the Collection Account. Any such repurchase or substitution of a Mortgage Loan shall be on a whole loan, servicing released basis.

If the Mortgage Loan Seller, in connection with a Material Defect (or an allegation of a Material Defect) pertaining to a Mortgage Loan agrees to a Loss of Value Payment, pursuant to any agreement or a settlement between the Mortgage Loan Seller and the Special Servicer on behalf of the Trust (and, with respect to any Mortgage Loan other than an Excluded Loan or Servicing Shift Mortgage Loan, in either case, with the consent of the Directing Certificateholder if no Control Termination Event has occurred and is continuing) with respect to such Mortgage Loan, the amount of such Loss of Value Payment shall be remitted by wire transfer to the Special Servicer for deposit into the Loss of Value Reserve Fund. The Loss of Value Payment shall include the portion of any Liquidation Fees payable to the Special Servicer in respect of such Loss of Value Payment and the portion of fees of the Asset Representations Reviewer payable pursuant to Section 4(k) above attributable to the Asset Review of such Mortgage Loan and not previously paid by the Mortgage Loan Seller. If such Loss of Value Payment is made, the Loss of Value Payment shall serve as the sole remedy available to the Certificateholders and the Trustee on their behalf regarding any such Material Defect in lieu of any obligation of the Mortgage Loan Seller to otherwise cure such Material Defect or repurchase or substitute for the affected Mortgage Loan based on such Material Defect under any circumstances. This paragraph is intended to apply only to a mutual agreement or

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settlement between the Mortgage Loan Seller and the Special Servicer on behalf of the Trust. The following terms shall apply to any Loss of Value Payment: (i) prior to any such agreement or settlement between the Mortgage Loan Seller and the Special Servicer nothing in this paragraph shall preclude the Mortgage Loan Seller, the Master Servicer or the Special Servicer, as applicable, from exercising any of its rights related to a Material Defect in the manner and timing set forth in this Agreement (excluding this paragraph) or the Pooling and Servicing Agreement (including any right to cure, repurchase or substitute for such Mortgage Loan), (ii) such Loss of Value Payment shall not be greater than the Purchase Price of the affected Mortgage Loan; and (iii) a Material Defect as a result of a Mortgage Loan not constituting a “qualified mortgage” within the meaning of Section 860G(a)(3) of the Code (but without regard to the rule of Treasury Regulations Section 1.860G-2(f)(2) that causes a defective Mortgage Loan to be treated as a “qualified mortgage”) may not be cured by a Loss of Value Payment.

The Mortgage Loan Seller’s obligation to cure any Material Defect, repurchase or substitute for any affected Mortgage Loan or, if the Mortgage Loan Seller elects to make a Loss of Value Payment, to pay the Loss of Value Payment or other required payment pursuant to this Section 5 shall constitute the sole remedy available to the Purchaser in connection with a Material Defect; provided, however, that no limitation of remedy is implied with respect to the Mortgage Loan Seller’s breach of its obligation to cure, repurchase or substitute in accordance with the terms and conditions of this Agreement. It is acknowledged and agreed that the representations and warranties are being made for risk allocation purposes.

The remedies provided for in this subsection with respect to any Material Defect with respect to any Mortgage Loan shall also apply to the related REO Property before the sale of the related REO Property.

If any Breach that constitutes a Material Defect pertains to a representation or warranty that the related Mortgage Loan documents or any particular Mortgage Loan document requires the related Mortgagor to bear the costs and expenses associated with any particular action or matter under such Mortgage Loan document(s), then the Mortgage Loan Seller shall cure such Breach within the applicable cure period (as the same may be extended) by reimbursing the Trust (by wire transfer of immediately available funds) for (i) the reasonable amount of any such costs and expenses incurred by the Master Servicer, the Special Servicer, the Certificate Administrator, the Trustee or the Trust that are incurred as a result of such Breach and have not been reimbursed by the related Mortgagor and (ii) the amount of any fees payable pursuant to Section 4(k) above to the extent not previously paid by the Mortgage Loan Seller to the Asset Representations Reviewer attributable to the Asset Review of such Mortgage Loan; provided that in the event any such costs and expenses exceed $10,000, the Mortgage Loan Seller shall have the option to either repurchase or substitute for the related Mortgage Loan as provided above or pay such costs and expenses. Except as provided in the proviso to the immediately preceding sentence, the Mortgage Loan Seller shall remit the amount of such costs and expenses to the Special Servicer for disbursement to the applicable Persons and upon its making such remittance, the Mortgage Loan Seller shall be deemed to have cured such Breach in all respects. To the extent any fees or expenses that are the subject of a cure by the Mortgage Loan Seller are subsequently obtained from the related Mortgagor, the portion of the cure payment made by the Mortgage Loan Seller equal to such fees or expenses obtained from the related Mortgagor shall promptly be returned to the Mortgage Loan Seller.

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Notwithstanding anything contained in this Agreement or the Pooling and Servicing Agreement, a delay in either the discovery of a Material Defect or in providing notice of such Material Defect shall relieve the Mortgage Loan Seller of its obligation to repurchase or substitute for the related Mortgage Loan under this Agreement if (i) the Mortgage Loan Seller did not otherwise discover or have knowledge of such Material Defect, (ii) such delay is a result of the failure by the Purchaser or any other party to the Pooling and Servicing Agreement to provide prompt notice as required by the terms of this Agreement or the Pooling and Servicing Agreement after such party has actual knowledge of such Material Defect (it being understood that knowledge shall not be deemed to exist by reason of the Custodial Exception Report or possession of the Mortgage File), (iii) such Material Defect does not relate to the applicable Mortgage Loan not being a “qualified mortgage” within the meaning of Code Section 860G(a)(3), but without regard to the rule of Treasury Regulations Section 1.860G-2(f)(2) that causes a defective obligation to be treated as a qualified mortgage, and (iv) such delay precludes the Mortgage Loan Seller from curing such Material Defect. Notwithstanding anything contained in this Agreement, if a Mortgage Loan is not secured by a Mortgaged Property that is, in whole or in part, a hotel, restaurant (operated by a borrower), healthcare facility, nursing home, assisted living facility, self-storage facility, theater or fitness center (operated by a Mortgagor), then the failure to deliver copies of the UCC financing statements with respect to such Mortgage Loan pursuant to Section 2 hereof shall not be a Material Defect.

If there is a Material Defect with respect to one or more Mortgaged Properties securing a Mortgage Loan, the Mortgage Loan Seller shall not be obligated to repurchase the Mortgage Loan if (i) the affected Mortgaged Property may be released pursuant to the terms of any partial release provisions in the related Mortgage Loan documents (and such Mortgaged Property is, in fact, released), (ii) the remaining Mortgaged Property(ies) satisfy the requirements, if any, set forth in the Mortgage Loan documents and the Mortgage Loan Seller provides an Opinion of Counsel to the effect that such release would not cause an Adverse REMIC Event and (iii) each applicable Rating Agency has provided a Rating Agency Confirmation.

(b)          Whenever one or more Qualified Substitute Mortgage Loans are substituted for a Defective Loan by the Responsible Repurchase Party as contemplated by this Section 5, upon direction by the Master Servicer or the Special Servicer, as applicable, the Responsible Repurchase Party shall deliver to the Custodian the related Mortgage File and a certification to the effect that such Qualified Substitute Mortgage Loan satisfies or such Qualified Substitute Mortgage Loans satisfy, as the case may be, all of the requirements of the definition of “Qualified Substitute Mortgage Loan” in the Pooling and Servicing Agreement. No mortgage loan may be substituted for a Defective Loan as contemplated by this Section 5 if the Mortgage Loan to be replaced was itself a Qualified Substitute Mortgage Loan, in which case, absent a cure of the relevant Material Defect, the affected Mortgage Loan will be required to be repurchased as contemplated hereby. Periodic Payments due with respect to each Qualified Substitute Mortgage Loan (if any) after the related date of substitution, and Periodic Payments due with respect to each corresponding Deleted Mortgage Loan (if any) after its respective Cut-off Date and on or prior to the related date of substitution, shall be part of the Trust Fund. Periodic Payments due with respect to each Qualified Substitute Mortgage Loan (if any) on or prior to the related date of substitution, and Periodic Payments due with respect to each corresponding Defective Loan that is purchased or repurchased, as the case may be, or replaced

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with one or more Qualified Substitute Mortgage Loans (any such Mortgage Loan, a “Deleted Mortgage Loan”) (if any) after the related date of substitution, shall not be part of the Trust Fund and are to be remitted by the Master Servicer to the Responsible Repurchase Party promptly following receipt.

If any Mortgage Loan is to be repurchased or replaced as contemplated by this Section 5, upon direction by the Master Servicer or the Special Servicer, as applicable, the Mortgage Loan Seller shall amend the Mortgage Loan Schedule to reflect the removal of any Deleted Mortgage Loan and, if applicable, the substitution of the related Qualified Substitute Mortgage Loan(s) and deliver or cause the delivery of such amended Mortgage Loan Schedule to the parties to the Pooling and Servicing Agreement. Upon any substitution of one or more Qualified Substitute Mortgage Loans for a Deleted Mortgage Loan, such Qualified Substitute Mortgage Loan(s) shall become part of the Trust Fund and be subject to the terms of this Agreement in all respects.

If any Mortgage Loan that is part of a Crossed Mortgage Loan Group is required to be repurchased or substituted, the provisions of Section 2.03(h), Section 2.03(i) and Section 2.03(j) of the Pooling and Servicing Agreement shall apply.

(c)          The Responsible Repurchase Party shall be entitled, and the Purchaser shall cause the Pooling and Servicing Agreement to entitle the Responsible Repurchase Party, upon the date when the full amount of the Purchase Price or Substitution Shortfall Amount (as the case may be) for any Mortgage Loan repurchased or replaced as contemplated by this Section 5 has been deposited in the account designated therefor by the Trustee as the assignee of the Purchaser (or the Master Servicer on behalf of the Trustee) and, if applicable, receipt by the Trustee as the assignee of the Purchaser (or the Custodian) of the Mortgage File for each Qualified Substitute Mortgage Loan (if any) to be substituted for a Deleted Mortgage Loan, together with any certifications and/or opinions required pursuant to this Section 5 to be delivered by the Responsible Repurchase Party, to (i) a release of the Mortgage File and any other items required to be delivered by the Mortgage Loan Seller under Sections 2.01(b) and (c) of the Pooling and Servicing Agreement for the Deleted Mortgage Loan to the Responsible Repurchase Party or its designee, (ii) the execution and delivery of such instruments of release, transfer and/or assignment, in each case without recourse, as shall be prepared by the Responsible Repurchase Party and are reasonably necessary to vest in the Responsible Repurchase Party or its designee the legal and beneficial ownership of such Deleted Mortgage Loan (including property acquired in respect thereof and proceeds of any insurance policy with respect thereto), and (iii) the execution and delivery of notice to the affected Mortgagor of the retransfer of such Deleted Mortgage Loan. In connection with any such repurchase or substitution by the Responsible Repurchase Party, the Purchaser shall also cause the Pooling and Servicing Agreement to require each of the Master Servicer and the Special Servicer to deliver to the Responsible Repurchase Party or its designee, and the Responsible Repurchase Party or its designee shall be entitled to delivery from the Master Servicer and the Special Servicer of, any portion of the related Servicing File, together with any Escrow Payments, reserve funds and any other items required to be delivered by the Mortgage Loan Seller under Sections 2.01(b) and (c) of the Pooling and Servicing Agreement, held by or on behalf of the Master Servicer or the Special Servicer, as the case may be, with respect to the Deleted Mortgage Loan, in each case at the expense of the Responsible Repurchase Party.

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(d)          [Reserved.]

(e)          The Mortgage Loan Seller acknowledges and agrees that the Purchaser shall have no liability to the Mortgage Loan Seller for any failure of the Mortgage Loan Seller or any other party to the Pooling and Servicing Agreement (other than the Purchaser itself) to perform its obligations provided for thereunder.

(f)          The Mortgage Loan Seller (to the extent it receives any request or demand, whether oral or written, that a Mortgage Loan be repurchased or replaced, whether arising from a Material Defect or other breach of a representation or warranty, such recipient a “Seller Request Recipient” and such request or demand, a “Repurchase Request”) agrees to provide to the Purchaser: (i) written notice of any Repurchase Request, which notice will specify if such Repurchase Request is a 15Ga-1 Notice; (ii) written notice of (A) the existence of any dispute regarding such Repurchase Request, whether written or oral, between such Seller Request Recipient and the Person making such Repurchase Request, (B) the expiration of any applicable Initial Cure Period, or, if applicable, any Extended Cure Period, (C) the withdrawal of such Repurchase Request by the Person making such Repurchase Request, (D) the rejection of such Repurchase Request by the Seller Request Recipient and (E) the repurchase or replacement of any Mortgage Loan pursuant to this Section 5 and Section 2.03 of the Pooling and Servicing Agreement; and (iii) upon reasonable request of the Purchaser (subject to Section 5(g)), such other information in the Seller Request Recipient’s possession as would be necessary to permit the Purchaser to comply with its obligations under Rule 15Ga-1 under the Exchange Act to disclose fulfilled and unfulfilled repurchase or replacement requests or demands of any Person relating to any Mortgage Loan or to comply with any other obligations applicable to it under law or regulation.

Each notice required to be delivered pursuant to this Section 5(f) may be delivered by electronic means. Each notice required to be delivered pursuant to clauses (i) and (ii) of the immediately preceding paragraph shall be given not later than the tenth (10^th) Business Day after the event giving rise to the requirement for such notice and any information requested pursuant to clause (iii) of the immediately preceding paragraph shall be provided as promptly as practicable after such request is made. Each notice required to be delivered pursuant to clause (i) of the immediately preceding paragraph shall identify (a) the date on which such Repurchase Request was made, (b) the Mortgage Loan with respect to which such Repurchase Request was made, (c) the identity of the Person making such request, and (d) the basis, if any, asserted for such request by such Person. Each notice required to be delivered pursuant to clause (ii) of the immediately preceding paragraph shall identify (a) the date of such withdrawal, rejection, repurchase or replacement, or the date of the commencement of such dispute, as applicable, (b) if pertaining to a dispute, the nature of such dispute, (c) if pertaining to the expiration of an Initial Cure Period or an Extended Cure Period, the expiration date of such Initial Cure Period or, if applicable, an Extended Cure Period, (d) if pertaining to a withdrawal, the basis for such withdrawal given to the Seller Request Recipient or an indication that no basis was given by the Person withdrawing such Repurchase Request, (e) if pertaining to a rejection by the Seller Request Recipient, the basis for the Seller Request Recipient’s rejection and (f) if pertaining to a repurchase or replacement, the date of such repurchase or replacement.

(g)          Each of the Mortgage Loan Seller and the Purchaser acknowledge and agree that (i) a Repurchase Request Recipient under the Pooling and Servicing Agreement will

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not, in connection with providing the Mortgage Loan Seller or the Purchaser with any 15Ga-1 Notice under the Pooling and Servicing Agreement, be required to deliver any attorney-client privileged communication or any information protected by the attorney work product doctrine, (ii) any 15Ga-1 Notice delivered to the Mortgage Loan Seller or the Purchaser under the Pooling and Servicing Agreement is provided only to assist the Mortgage Loan Seller, the Purchaser and any of their respective Affiliates in complying with Rule 15Ga-1, Items 1104 and 1121 of Regulation AB and/or any other law or regulation, (iii) (A) no action taken by, or inaction of, a Repurchase Request Recipient and (B) no information provided to the Mortgage Loan Seller or the Purchaser pursuant to Section 2.02(g) of the Pooling and Servicing Agreement by a Repurchase Request Recipient, shall be deemed to constitute a waiver or defense to the exercise of any legal right the Repurchase Request Recipient may have with respect to this Agreement or the Pooling and Servicing Agreement and (iv) receipt of a 15Ga-1 Notice or delivery of any notice required to be delivered pursuant to Section 5(f) shall not in and of itself constitute delivery, or receipt, of notice of any Material Defect or knowledge on the part of the Mortgage Loan Seller or Responsible Repurchase Party of any Material Defect or admission by the Mortgage Loan Seller or Responsible Repurchase Party of the existence of any Material Defect.

(h)          The Mortgage Loan Seller shall provide to the Purchaser relevant portions of any Form ABS-15G that the Mortgage Loan Seller is required to file with the Commission pursuant to Rule 15Ga-1 under the Exchange Act (only to the extent that such portions relate to any Repurchase Request with respect to any Mortgage Loan) on or before the date that is five (5) Business Days prior to the date such Form ABS-15G is required to be filed with the Commission. Promptly upon request, the Purchaser shall provide or cause to be provided to the Mortgage Loan Seller such information regarding the principal balance of any Mortgage Loan as is necessary in order for the Mortgage Loan Seller to prepare any such Form ABS-15G.

(i)          The Purchaser shall provide to the Mortgage Loan Seller any relevant portions of any Form ABS-15G that the Purchaser is required to file with the Commission pursuant to Rule 15Ga-1 under the Exchange Act (only to the extent that such portions relate to any Mortgage Loan and that was not provided by the Mortgage Loan Seller) on or before the date that is five (5) Business Days prior to the date such Form ABS-15G is required to be filed with the Commission. The Trust’s CIK# is 0001724177.

Section 6.          Closing. The closing of the sale of the Mortgage Loans (the “Closing”) shall be held at the offices of special counsel to the Purchaser at 10:00 a.m., New York City time, on the Closing Date.

The Closing shall be subject to each of the following conditions:

(i)          All of the representations and warranties of the Mortgage Loan Seller and the Purchaser made pursuant to Section 4 of this Agreement shall be true and correct in all material respects as of the Closing Date (or as of such other specific date expressly contemplated by any such representation or warranty);

(ii)         All documents specified in Section 7 of this Agreement (the “Closing Documents”), in such forms as are agreed upon and reasonably acceptable to the Purchaser and, in the case of the Pooling and Servicing Agreement (insofar as such Agreement affects the obligations of the Mortgage Loan Seller hereunder or the rights of

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the Mortgage Loan Seller as a third party beneficiary thereunder), to the Mortgage Loan Seller, shall be duly executed and delivered by all signatories as required pursuant to the respective terms thereof;

(iii)        The Mortgage Loan Seller shall have delivered and released to the Purchaser or its designee, all documents, funds and other assets required to be delivered thereto on or before the Closing Date pursuant to Section 2 of this Agreement;

(iv)        The result of any examination of the Mortgage Files for, and any other documents and records relating to, the Mortgage Loans performed by or on behalf of the Purchaser pursuant to Section 3 hereof shall be satisfactory to the Purchaser in its reasonable determination;

(v)         All other terms and conditions of this Agreement required to be complied with on or before the Closing Date shall have been complied with in all material respects, and each of the Mortgage Loan Seller and the Purchaser shall have the ability to comply with all terms and conditions and perform all duties and obligations required to be complied with or performed by it after the Closing Date;

(vi)        The Mortgage Loan Seller shall have paid all fees and expenses payable by it to the Purchaser or otherwise pursuant to this Agreement;

(vii)       The Mortgage Loan Seller shall have received the purchase price for the Mortgage Loans, as contemplated by Section 1 of this Agreement;

(viii)      Neither the Underwriting Agreement nor the Certificate Purchase Agreement shall have been terminated in accordance with its terms;

(ix)         The Commission shall not have issued any stop order suspending the effectiveness of the Purchaser’s Registration Statement; and

(x)          Prior to the delivery of the Preliminary Prospectus to investors, an officer of the Mortgage Loan Seller shall have delivered to the Depositor a sub-certification of the Mortgage Loan Seller (the “Mortgage Loan Seller Sub-Certification”), a form of which is attached hereto as Exhibit F, to the certification provided by the Chief Executive Officer of the Depositor to the Securities and Exchange Commission pursuant to Regulation AB and such officer of the Mortgage Loan Seller shall have on behalf of the Mortgage Loan Seller (i) prior to the time of pricing of the Certificates, reconfirmed in writing (which writing may be in e-mail form) the statements made in the Mortgage Loan Seller Sub-Certification and (ii) prior to the delivery of the Prospectus to investors, reconfirmed in writing (which writing may be in e-mail form) as to the statements made in the Mortgage Loan Seller Sub-Certification.

Each of the parties agrees to use its commercially reasonable best efforts to perform its respective obligations hereunder in a manner that will enable the Purchaser to purchase the Mortgage Loans on the Closing Date.

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Section 7.            Closing Documents. The Purchaser or its designee shall have received all of the following Closing Documents, in such forms as are agreed upon and acceptable to the Purchaser, the Underwriters, the Initial Purchasers and the Rating Agencies (collectively, the “Interested Parties”), as applicable:

(i)          This Agreement, duly executed by the Purchaser and the Mortgage Loan Seller;

(ii)         Each of the Pooling and Servicing Agreement and the Indemnification Agreement, duly executed by the respective parties thereto;

(iii)        An Officer’s Certificate substantially in the form of Exhibit D-1 hereto, executed by a duly authorized officer of the Mortgage Loan Seller, in his or her individual capacity, and dated the Closing Date, and upon which the Interested Parties may rely, attaching thereto as exhibits (A) the resolutions of the board of directors of the Mortgage Loan Seller authorizing the Mortgage Loan Seller’s entering into the transactions contemplated by this Agreement and the Indemnification Agreement, and (B) the organizational documents of the Mortgage Loan Seller;

(iv)        A certificate of good standing with respect to the Mortgage Loan Seller issued by the Secretary of State of Delaware, dated not earlier than thirty (30) days prior to the Closing Date, and upon which the Interested Parties may rely;

(v)         A certificate of the Mortgage Loan Seller substantially in the form of Exhibit D-2 hereto, executed by an executive officer of the Mortgage Loan Seller on the Mortgage Loan Seller’s behalf and dated the Closing Date, and upon which the Interested Parties may rely;

(vi)        A written opinion of in-house or independent counsel for the Mortgage Loan Seller, dated the Closing Date and addressed to the Interested Parties and the Trustee, relating to the Mortgage Loan Seller’s due authorization, execution and delivery of this Agreement and the Indemnification Agreement;

(vii)       A written opinion of special counsel for the Mortgage Loan Seller, dated the Closing Date and addressed to the Interested Parties and the Trustee, relating to the enforceability of this Agreement against the Mortgage Loan Seller, except as such enforceability may be limited by (A) laws relating to bankruptcy, insolvency, reorganization, receivership or moratorium, (B) other laws relating to or affecting the rights of creditors generally, (C) general equity principles (regardless of whether such enforcement is considered in a proceeding in equity or at law) or (D) public policy considerations underlying the securities laws, to the extent that such public policy considerations limit the enforceability of the provisions of this Agreement that purport to provide indemnification from liabilities under applicable securities laws;

(viii)      A letter from special counsel for the Mortgage Loan Seller, dated the Closing Date and addressed to the Purchaser, the Underwriters (only with respect to the Preliminary Prospectus) and the Initial Purchasers (only with respect to the Preliminary Private Placement Memorandum), relating to the information regarding the

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Mortgage Loans set forth in agreed upon sections of the Preliminary Prospectus and in the Preliminary Private Placement Memorandum (as the same may be amended or supplemented on or before the pricing date for the Certificates) substantially to the effect that nothing has come to such special counsel’s attention that would lead such special counsel to believe that the agreed upon portions of the Preliminary Prospectus or the Preliminary Private Placement Memorandum, at the time when sales to purchasers of the Certificates were first made, contained, with respect to the Mortgage Loan Seller or the Mortgage Loans, any untrue statement of a material fact or omitted to state a material fact necessary in order to make the statements therein relating to the Mortgage Loan Seller or the Mortgage Loans, the related borrowers or the related Mortgaged Properties, in the light of the circumstances under which they were made, not misleading;

(ix)        A letter from special counsel for the Mortgage Loan Seller, dated the Closing Date and addressed to the Purchaser, the Underwriters (only with respect to the Prospectus) and the Initial Purchasers (only with respect to the Private Placement Memorandum), relating to the information regarding the Mortgage Loans set forth in agreed upon sections of the Prospectus and the Private Placement Memorandum (as the case may be and as the same may be amended or supplemented on or before the Closing Date) substantially to the effect that (a) nothing has come to such special counsel’s attention that would lead such special counsel to believe that the agreed upon portions of the Prospectus or the Private Placement Memorandum (as applicable) as of the date thereof or as of the Closing Date contained or contains, with respect to the Mortgage Loan Seller or the Mortgage Loans, the related borrowers or the related Mortgaged Properties, any untrue statement of a material fact or omits to state a material fact necessary in order to make the statements therein relating to the Mortgage Loan Seller or the Mortgage Loans, in the light of the circumstances under which they were made, not misleading and (b) that, with respect to information regarding the Mortgage Loan Seller and the Mortgage Loans, the related borrowers or the related Mortgaged Properties, the agreed-upon portions of the Prospectus are appropriately responsive in all material respects to the applicable requirements of Regulation AB as of the date hereof;

(x)         Copies of all other opinions rendered by counsel for the Mortgage Loan Seller to the Rating Agencies in connection with the transactions contemplated by this Agreement, including, but not limited to, with respect to the characterization of the transfer of the Mortgage Loans hereunder as a true sale, with each such opinion to be addressed to the other Interested Parties and the Trustee or accompanied by a letter signed by such counsel stating that the other Interested Parties and the Trustee may rely on such opinion as if it were addressed to them as of date thereof;

(xi)         One or more agreed-upon procedures letters from a nationally recognized firm of certified public accountants acceptable to the Underwriters and the Initial Purchasers, dated (A) the date of the Preliminary Prospectus and the Preliminary Private Placement Memorandum, and (B) the date of the Prospectus and the Private Placement Memorandum, respectively, and addressed to, and in form and substance acceptable to, the Interested Parties (other than the Rating Agencies), stating in effect that, using the assumptions and methodology used by the Mortgage Loan Seller, the Purchaser, the Underwriters or the Initial Purchasers, as applicable, all of which shall be

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described in such letters, and which shall include a comparison of certain mortgage loan-related documents to the information set forth in the Master Tape (as defined in the Indemnification Agreement), they have recalculated such numbers and percentages relating to the Mortgage Loans set forth in the Preliminary Prospectus and the Preliminary Private Placement Memorandum, and set forth in the Prospectus and the Private Placement Memorandum, respectively, and have compared the results of their calculations to the corresponding items in the Preliminary Prospectus and the Preliminary Private Placement Memorandum, and in the Prospectus and the Private Placement Memorandum, respectively, and found each such number and percentage set forth in the Preliminary Prospectus and the Preliminary Private Placement Memorandum, and in the Prospectus and the Private Placement Memorandum, respectively, to be in agreement with the results of such calculations;

(xii)        If any of the Certificates are “mortgage related securities” within the meaning of the Secondary Mortgage Market Enhancement Act of 1984, as amended, a certificate of the Mortgage Loan Seller regarding origination of the Mortgage Loans by specified originators as set forth in Section 3(a)(41) of the Exchange Act; and

(xiii)       Such further certificates, opinions and documents as the Purchaser may reasonably request or any Rating Agency may require.

Section 8.           Additional Reporting Under Regulation AB. With respect to any period during which the Trust is subject to the reporting requirements of the Exchange Act, the Mortgage Loan Seller shall provide to the Purchaser and the Certificate Administrator any information that constitutes “Additional Form 10-D Information” or “Additional Form 10-K Information” but only if and to the extent that the Mortgage Loan Seller (or any originator of the Mortgage Loans sold by the Mortgage Loan Seller to the Depositor, if such originator constitutes an “originator” contemplated by Item 1110(b) of Regulation AB and such information is required to be reported with respect to such originator) is the applicable “Party Responsible” (solely in its capacity as a sponsor or originator (or as successor in interest to any predecessor originator), within the meaning of Regulation AB, of any Mortgage Loans) under the terms of Exhibit AA or Exhibit BB to the Pooling and Servicing Agreement (it being acknowledged that the Mortgage Loan Seller (solely in its capacity as a sponsor or originator (or as successor in interest to any predecessor originator), within the meaning of Regulation AB, of any Mortgage Loans) does not constitute the “Party Responsible” for any “Form 8-K Information” set forth on Exhibit CC of the Pooling and Servicing Agreement). In each case, such delivery shall be made in a form readily convertible to an EDGAR compatible form, or in such other form as otherwise agreed by the Purchaser, the Certificate Administrator and the Mortgage Loan Seller. In each case, such delivery shall be made not later than five (5) calendar days after the related Distribution Date (in the case of any such “Additional Form 10-D Information”), and no later than March 1 of each year subsequent to the fiscal year that the Trust is subject to the Exchange Act reporting requirements (in the case of any such “Additional Form 10-K Information”). In no event shall the Mortgage Loan Seller be required to provide any information that is not required to be reported on Form 10-D or Form 10-K, as the case may be, under the Exchange Act and the rules and regulations of the Commission thereunder. The obligation of Mortgage Loan Seller to provide the above-referenced disclosure materials shall be suspended (for so long as neither the Trust nor, with respect to any Serviced Companion Loan related to a Serviced Pari Passu

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Mortgage Loan sold to the Trust by Seller, the trust in the related Other Securitization, is subject to the reporting requirements of the Exchange Act), as to any fiscal year, upon the Certificate Administrator or the Trustee, as applicable, filing the form necessary to be filed with the Commission to suspend the Trust’s reporting obligations under the Exchange Act as to that fiscal year in accordance with Section 11.08 of the Pooling and Servicing Agreement or the reporting requirements with respect to the Trust under the Exchange Act have otherwise been automatically suspended; provided that for the avoidance of doubt, the suspension of such information reporting does not apply to information that is required to be provided for the fiscal year prior to suspension of the Trust’s reporting requirements under the Exchange Act (including Additional Form 10-K Information required to be disclosed on the Form 10-K related to the fiscal year preceding the year in which the form necessary to be filed with the Commission to suspend the Trust’s reporting obligations under the Exchange Act was filed). The Purchaser or the Certificate Administrator shall provide the Mortgage Loan Seller with notice (which notice may be sent via facsimile or by email) if the Certificate Administrator or the Trustee, as applicable, does file the form necessary to be filed with the Commission to suspend the Trust’s reporting obligations under the Exchange Act pursuant to Section 11.08 of the Pooling and Servicing Agreement.

Section 9.          Costs. Whether or not this Agreement is terminated, the Mortgage Loan Seller will pay its pro rata share (the Mortgage Loan Seller’s pro rata portion to be determined according to the percentage that the aggregate Cut-off Date Balance of all the Mortgage Loans represents as to the aggregate Cut-off Date Balance of all the mortgage loans of the Trust Fund (the “Cut-off Date Pool Balance”)) of all costs and expenses of the Purchaser in connection with the transactions contemplated herein, including, but not limited to: (i) the costs and expenses of the Purchaser in connection with the purchase of the Mortgage Loans; (ii) the costs and expenses of reproducing and delivering the Pooling and Servicing Agreement and printing (or otherwise reproducing) and delivering the Certificates; (iii) the reasonable and documented set-up fees, costs and expenses of the Trustee, the Certificate Administrator and their respective counsel; (iv) the fees and disbursements of a firm of certified public accountants selected by the Purchaser and the Mortgage Loan Seller with respect to numerical information in respect of the Mortgage Loans and the Certificates included in the Preliminary Prospectus, the Preliminary Private Placement Memorandum, the Prospectus and the Private Placement Memorandum or any other marketing materials or structural and collateral term sheets (or any similar item), including the cost of obtaining any agreed-upon procedures letters with respect to such items; (v) the costs and expenses in connection with the qualification or exemption of the Certificates under state securities or blue sky laws, including filing fees and reasonable fees and disbursements of counsel in connection therewith; (vi) the costs and expenses in connection with any determination of the eligibility of the Certificates for investment by institutional investors in any jurisdiction and the preparation of any legal investment survey, including reasonable fees and disbursements of counsel in connection therewith; (vii) the costs and expenses in connection with printing (or otherwise reproducing) and delivering this Agreement and the furnishing to the Underwriters or the Initial Purchasers, as applicable, of such copies of the Preliminary Prospectus, the Preliminary Private Placement Memorandum, the Prospectus and the Private Placement Memorandum or any other marketing materials or structural and collateral term sheets (or any similar item) and this Agreement as the Underwriters and the Initial Purchasers may reasonably request; (viii) the fees of the rating agency or agencies engaged to consider rating the Certificates or hired and requested to rate the Certificates; (ix) all registration fees incurred by

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the Purchaser in connection with the filing of its Registration Statement allocable to the issuance of the Registered Certificates; (x) the upfront fee payable to the Asset Representations Reviewer on the Closing Date in the amount agreed by the parties hereto; and (xi) the reasonable fees and expenses of special counsel to the Purchaser.

Section 10.          Notices. All demands, notices and communications hereunder shall be in writing and shall be deemed to have been duly given if personally delivered to or mailed, by registered mail, postage prepaid, by overnight mail or courier service, or transmitted by facsimile and confirmed by similar mailed writing, (i) if to the Purchaser, addressed to UBS Commercial Mortgage Securitization Corp., 1285 Avenue of the Americas, New York, New York 10019, or (ii) if to Seller, addressed to Natixis Real Estate Capital LLC, 1251 Avenue of the Americas, New York, New York 10020, Attention: Real Estate Administration, fax number: (212) 891 5777, with a copy also by electronic mail to: USCIBGlobalFinanceAssetManagementTeam@natixis.com; and for all legal notices to: Natixis Real Estate Capital LLC, 1251 Avenue of the Americas, New York, New York 10020, Attention: Office of the General Counsel, with a copy also by electronic mail to legal.notices@natixis.com, or such other address as may be designated by the Mortgage Loan Seller to the Purchaser in writing.

Section 11.          Miscellaneous. Neither this Agreement nor any term or provision hereof may be changed, waived, discharged or terminated except by a writing signed by a duly authorized officer of the party against whom enforcement of such change, waiver, discharge or termination is sought to be enforced. This Agreement may be executed in any number of counterparts, each of which shall for all purposes be deemed to be an original and all of which shall together constitute but one and the same instrument. Delivery of an executed counterpart of a signature page of this Agreement in Portable Document Format (PDF) or by facsimile transmission shall be as effective as delivery of a manually executed original counterpart of this Agreement. This Agreement will inure to the benefit of and be binding upon the parties hereto and their respective successors and assigns, and no other person will have any right or obligation hereunder. The Mortgage Loan Seller shall be an express third party beneficiary to the Pooling and Servicing Agreement to the extent set forth therein. The Asset Representations Reviewer shall be an express third party beneficiary of Sections 4(i), 4(j), and 4(k) of this Agreement.

Section 12.          Representations, Warranties and Agreements to Survive Delivery. All representations, warranties and agreements contained in this Agreement, incorporated herein by reference or contained in the certificates of officers of the Mortgage Loan Seller delivered pursuant hereto, shall remain operative and in full force and effect and shall survive delivery of the Mortgage Loans by the Mortgage Loan Seller to the Purchaser and by the Purchaser to the Trust, notwithstanding any restrictive or qualified endorsement or assignment in respect of any Mortgage Loan.

Section 13.          Severability of Provisions. Any part, provision, representation, warranty or covenant of this Agreement that is prohibited or is held to be void or unenforceable shall be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof. Any part, provision, representation, warranty or covenant of this Agreement that is prohibited or is held to be void or unenforceable in any particular jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or

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unenforceability in any particular jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction. To the extent permitted by applicable law, the parties hereto waive any provision of law which prohibits or renders void or unenforceable any provision hereof.

Section 14.          Governing Law; Consent to Jurisdiction; Waiver of Trial by Jury. THIS AGREEMENT AND ANY CLAIM, CONTROVERSY OR DISPUTE ARISING UNDER OR RELATED TO OR IN CONNECTION WITH THE AGREEMENT, THE RELATIONSHIP OF THE PARTIES, AND/OR THE INTERPRETATION AND ENFORCEMENT OF THE RIGHTS AND DUTIES OF THE PARTIES WILL BE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO ANY CONFLICTS OF LAW PRINCIPLES OTHER THAN SECTION 5-1401 OF THE NEW YORK GENERAL OBLIGATIONS LAW. TO THE FULLEST EXTENT PERMITTED UNDER APPLICABLE LAW, EACH OF THE PURCHASER AND THE MORTGAGE LOAN SELLER HEREBY IRREVOCABLY (I) SUBMITS TO THE JURISDICTION OF ANY NEW YORK STATE AND FEDERAL COURTS SITTING IN THE BOROUGH OF MANHATTAN IN NEW YORK CITY WITH RESPECT TO MATTERS ARISING OUT OF OR RELATING TO THIS AGREEMENT; (II) AGREES THAT ALL CLAIMS WITH RESPECT TO ANY ACTION OR PROCEEDING REGARDING SUCH MATTERS MAY BE HEARD AND DETERMINED IN SUCH NEW YORK STATE OR FEDERAL COURTS; (III) WAIVES, TO THE FULLEST POSSIBLE EXTENT, WITH RESPECT TO SUCH COURTS, THE DEFENSE OF AN INCONVENIENT FORUM; (IV) AGREES THAT A FINAL JUDGMENT IN ANY SUCH ACTION OR PROCEEDING SHALL BE CONCLUSIVE AND MAY BE ENFORCED IN OTHER JURISDICTIONS BY SUIT ON THE JUDGMENT OR IN ANY OTHER MANNER PROVIDED BY LAW; AND (V) WAIVES TO THE EXTENT PERMITTED BY APPLICABLE LAW ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, CLAIM, SUIT, PROCEEDING OR COUNTERCLAIM (WHETHER BASED UPON CONTRACT, TORT OR OTHERWISE) RELATING TO OR ARISING OUT OF THIS AGREEMENT.

Section 15.          Further Assurances. The Mortgage Loan Seller and the Purchaser each agrees to execute and deliver such instruments and take such further actions as any other party hereto may, from time to time, reasonably request in order to effectuate the purposes and to carry out the terms of this Agreement.

Section 16.          Successors and Assigns. The rights and obligations of the Mortgage Loan Seller under this Agreement shall not be assigned by the Mortgage Loan Seller without the prior written consent of the Purchaser, except that any person into which the Mortgage Loan Seller may be merged or consolidated, or any person resulting from any merger, conversion or consolidation to which the Mortgage Loan Seller is a party, or any person succeeding to all or substantially all of the business of the Mortgage Loan Seller, shall be the successor to the Mortgage Loan Seller hereunder. In connection with its transfer of the Mortgage Loans to the Trust as contemplated by the recitals hereto, the Purchaser is expressly authorized to assign its rights and obligations under this Agreement (other than its rights and obligations under Sections 4(d) and 4(g)), in whole or in part, to the Trustee for the benefit of the registered holders and beneficial owners of the Certificates. To the extent of any such assignment, the Trustee, for the benefit of the registered holders and beneficial owners of the

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Certificates, shall be the Purchaser hereunder. Subject to the foregoing, this Agreement shall bind and inure to the benefit of and be enforceable by the Mortgage Loan Seller and the Purchaser, and their respective successors and permitted assigns.

Section 17.          Information. The Mortgage Loan Seller shall provide the Purchaser with such information about itself, the Mortgage Loans and the underwriting and servicing procedures applicable to the Mortgage Loans as is (i) required under the provisions of Regulation AB, (ii) required by a Rating Agency or a governmental agency or body or (iii) reasonably requested by the Purchaser for use in a private disclosure document.

Section 18.          Entire Agreement. This Agreement constitutes the entire agreement and understanding of the parties with respect to the matters addressed herein, and this Agreement supersedes any prior agreements and/or understandings, written or oral, with respect to such matters; provided, however, that in no event shall this provision be construed to limit the effect of the Indemnification Agreement or the memorandum of understanding dated November 5, 2017 between the Mortgage Loan Seller, the Purchaser and certain other parties or any separate acknowledgments and agreements executed and delivered pursuant to such memorandum of understanding.

[SIGNATURE PAGE FOLLOWS]

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IN WITNESS WHEREOF, the Mortgage Loan Seller and the Purchaser have caused this Agreement to be duly executed by their respective officers as of the day and year first above written.

NATIXIS REAL ESTATE CAPITAL LLC
By:	/s/ Gregory A. Murphy
	Name: Gregory A. Murphy Title:   Managing Director

By:	/s/ Delphine Clerjaud
	Name: Delphine Clerjaud Title:   Vice President

UBS COMMERCIAL MORTGAGE SECURITIZATION CORP.
By:	/s/ Nicholas Galeone
	Name: Nicholas Galeone Title:   Executive

By:	/s/ Racquel A.C. Small
	Name: Racquel A.C. Small Title:   Executive Director

UBS 2017-C7 – MLPA (Natixis Real Estate Capital LLC) 

EXHIBIT A

MORTGAGE LOAN SCHEDULE

Exh. A-1 

UBS 2017-C7: Mortgage Loan Schedule

Mortgage Loan Number

Mortgage Loan Seller

Property Name

Cut-off Date Balance(4)

Address

City

State

Origination Date

Maturity Date or Anticipated Repayment Date

Gross Mortgage Rate

Original Term to Maturity or ARD

Remaining Term to Maturity or ARD

Amortization Type

Original Amortization Term

ARD

Master & Primary Servicing Fee Rate (%)

Sub-Servicer Fee Rate (%)

1

Natixis

One State Street

62,220,000

One State Street Plaza

New York

NY

11/29/2017

12/6/2027

4.095610%

120

120

Full IO

0

No

0.002500%

0.000000%

EXHIBIT B-1

REPRESENTATIONS AND WARRANTIES WITH RESPECT TO THE MORTGAGE LOAN SELLER

The Mortgage Loan Seller hereby represents and warrants that, as of the date hereof:

(a)          The Mortgage Loan Seller is duly organized, validly existing and in good standing under the laws of the State of Delaware.

(b)          The Mortgage Loan Seller’s execution and delivery of, performance under, and compliance with this Agreement, will not violate the Mortgage Loan Seller’s organizational documents or constitute a default (or an event which, with notice or lapse of time, or both, would constitute a default) under, or result in the breach of, any material agreement or other material instrument to which it is a party or by which it is bound, which default or breach, in the good faith and reasonable judgment of the Mortgage Loan Seller, is likely to affect materially and adversely the ability of the Mortgage Loan Seller to perform its obligations under this Agreement.

(c)          The Mortgage Loan Seller has the full power and authority to consummate all transactions contemplated by this Agreement, has duly authorized the execution, delivery and performance of this Agreement and has duly executed and delivered this Agreement.

(d)          This Agreement, assuming due authorization, execution and delivery by the other party or parties hereto, constitutes a valid, legal and binding obligation of the Mortgage Loan Seller, enforceable against the Mortgage Loan Seller in accordance with the terms hereof, except as such enforcement may be limited by (A) applicable bankruptcy, fraudulent transfer, insolvency, reorganization, receivership, moratorium, liquidation, conservatorship and other laws affecting the enforcement of creditors’ rights generally, (B) general principles of equity, regardless of whether such enforcement is considered in a proceeding in equity or at law, and (C) public policy considerations.

(e)          The Mortgage Loan Seller is not in violation of, and its execution and delivery of, performance under and compliance with this Agreement will not constitute a violation of, any law, any order or decree of any court or arbiter, or any order, regulation or demand of any federal, state or local governmental or regulatory authority, which violation, in the Mortgage Loan Seller’s good faith and reasonable judgment, is likely to affect materially and adversely the ability of the Mortgage Loan Seller to perform its obligations under this Agreement.

(f)          No consent, approval, authorization or order of any state or federal court or governmental agency or body is required for the consummation by the Mortgage Loan Seller of the transactions contemplated herein, except for (A) those consents, approvals, authorizations or orders that previously have been obtained and (B) those filings and recordings of Mortgage Loan documents and assignments thereof that are contemplated by the Pooling and Servicing Agreement to be completed after the Closing Date.

Exh. B-1-1 

(g)          No litigation, arbitration, suit, proceeding or governmental investigation is pending or, to the best of the Mortgage Loan Seller’s knowledge, threatened in writing against the Mortgage Loan Seller that, if determined adversely to the Mortgage Loan Seller, would prohibit the Mortgage Loan Seller from entering into this Agreement or that, in the Mortgage Loan Seller’s good faith and reasonable judgment, is likely to materially and adversely affect the ability of the Mortgage Loan Seller to perform its obligations under this Agreement.

(h)          The transfer of the Mortgage Loans to the Purchaser as contemplated herein is not subject to any bulk transfer or similar law in effect in any applicable jurisdiction.

(i)          The Mortgage Loan Seller is not transferring the Mortgage Loans to the Purchaser with any intent to hinder, delay or defraud its present or future creditors.

(j)          The Mortgage Loan Seller will be solvent at all relevant times prior to, and will not be rendered insolvent by, its transfer of the Mortgage Loans to the Purchaser, as contemplated herein.

(k)          After giving effect to its transfer of the Mortgage Loans to the Purchaser, as provided herein, the value of the Mortgage Loan Seller’s assets, either taken at their present fair saleable value or at fair valuation, will exceed the amount of the Mortgage Loan Seller’s debts and obligations, including contingent and unliquidated debts and obligations of the Mortgage Loan Seller, and the Mortgage Loan Seller will not be left with unreasonably small assets or capital with which to engage in and conduct its business.

(l)          The Mortgage Loan Seller does not intend to, and does not believe that it will, incur debts or obligations beyond its ability to pay such debts and obligations as they mature.

(m)          No proceedings looking toward liquidation, dissolution or bankruptcy of the Mortgage Loan Seller are pending or contemplated.

(n)          The principal place of business and chief executive office of the Mortgage Loan Seller is located in the State of New York.

(o)          The consideration received by the Mortgage Loan Seller upon the sale of the Mortgage Loans constitutes at least fair consideration and reasonably equivalent value for such Mortgage Loans.

Exh. B-1-2 

EXHIBIT B-2

REPRESENTATIONS AND WARRANTIES WITH RESPECT TO THE PURCHASER

The Purchaser hereby represents and warrants that, as of the date hereof:

(a)          The Purchaser is a corporation duly organized, validly existing and in good standing under the laws of the State of Delaware.

(b)          The Purchaser’s execution and delivery of, performance under, and compliance with this Agreement, will not violate the Purchaser’s organizational documents or constitute a default (or an event which, with notice or lapse of time, or both, would constitute a default) under, or result in the breach of, any material agreement or other material instrument to which it is a party or by which it is bound, which default or breach, in the good faith and reasonable judgment of the Purchaser, is likely to affect materially and adversely the ability of the Purchaser to perform its obligations under this Agreement.

(c)          This Agreement, assuming due authorization, execution and delivery by the other party or parties hereto, constitutes a valid, legal and binding obligation of the Purchaser, enforceable against the Purchaser in accordance with the terms hereof, except as such enforcement may be limited by (A) applicable bankruptcy, insolvency, reorganization, receivership, moratorium and other laws affecting the enforcement of creditors’ rights generally, and (B) general principles of equity, regardless of whether such enforcement is considered in a proceeding in equity or at law.

(d)          No litigation, arbitration, suit, proceeding or governmental investigation is pending or, to the best of the Purchaser’s knowledge, threatened against the Purchaser that, if determined adversely to the Purchaser, would prohibit the Purchaser from entering into this Agreement or that, in the Purchaser’s good faith and reasonable judgment, is likely to materially and adversely affect the ability of the Purchaser to perform its obligations under this Agreement.

(e)          The Purchaser has the full power and authority to execute and deliver this Agreement and to consummate all transactions contemplated by this Agreement, has duly authorized the execution, delivery and performance of this Agreement and has duly executed and delivered this Agreement.

(f)          The Purchaser is not in violation of, and its execution and delivery of, performance under and compliance with this Agreement will not constitute a violation of, any law, any order or decree of any court or arbiter, or any order, regulation or demand of any federal, state or local governmental or regulatory authority, which violation, in the Purchaser’s good faith and reasonable judgment, is likely to affect materially and adversely the ability of the Purchaser to perform its obligations under this Agreement.

(g)          No consent, approval, authorization or order of any state or federal court or governmental agency or body is required for the consummation by the Purchaser of the transactions contemplated herein, except for (A) those consents, approvals, authorizations

Exh. B-2-1 

or orders that previously have been obtained and (B) those filings and recordings of Mortgage Loan documents and assignments thereof that are contemplated by the Pooling and Servicing Agreement to be completed after the Closing Date.

(h)          The Purchaser (A) prepared one or more reports on Form ABS-15G (each, a “Form 15G”) containing the findings and conclusions of the Accountants’ Due Diligence Report and meeting the requirements of that Form 15G, Rule 15Ga-2, and any other rules and regulations of the Commission and the Exchange Act; (B) provided a copy of the final draft of each such Form 15G to the Underwriters and Initial Purchasers at least six (6) business days before the first sale in the offering contemplated by the Prospectus and Private Placement Memorandum; and (C) furnished each such Form 15G to the Commission on EDGAR at least five (5) business days before the first sale in the offering contemplated by the Prospectus and Private Placement Memorandum as required by Rule 15Ga-2.

(i)          The Purchaser has not dealt with any broker, investment banker, agent or other person, other than the Mortgage Loan Seller, the Underwriters, the Initial Purchasers and their respective affiliates, that may be entitled to any commission or compensation in connection with the sale of the Mortgage Loans or consummation of any of the transactions contemplated hereby.

Exh. B-2-2 

EXHIBIT C

MORTGAGE LOAN REPRESENTATIONS AND WARRANTIES

For purposes of this Exhibit C, the phrase “the Seller’s knowledge” and other words and phrases of like import shall mean, except where otherwise expressly set forth below, the actual state of knowledge of the Seller, its officers and employees responsible for the underwriting, origination, servicing or sale of the Mortgage Loans regarding the matters expressly set forth below in each case without having conducted any independent inquiry into such matters and without any obligation to have done so (except (i) having sent to the servicers servicing the Mortgage Loans on behalf of the Seller, if any, specific inquiries regarding the matters referred to and (ii) as expressly set forth herein). All information contained in documents which are part of or required to be part of a Mortgage File, as specified in the Pooling and Servicing Agreement (to the extent such documents exist) shall be deemed within the Seller’s knowledge.

The Seller hereby represents and warrants that, as of the date herein below specified or, if no such date is specified, as of the date hereof, except with respect to the Exceptions described on Schedule C to this Agreement.

1.          Whole Loan; Ownership of Mortgage Loans. Except with respect to a Mortgage Loan that is part of a Whole Loan, each Mortgage Loan is a whole loan and not a participation interest in a Mortgage Loan. At the time of the sale, transfer and assignment to Purchaser, no Mortgage Note or Mortgage was subject to any assignment (other than assignments to Seller), participation or pledge, and Seller had good title to, and was the sole owner of, each Mortgage Loan free and clear of any and all liens, charges, pledges, encumbrances, participations, any other ownership interests on, in or to such Mortgage Loan other than any servicing rights appointment or similar agreement. Seller has full right and authority to sell, assign and transfer each Mortgage Loan, and the assignment to Purchaser constitutes a legal, valid and binding assignment of such Mortgage Loan free and clear of any and all liens, pledges, charges or security interests of any nature encumbering such Mortgage Loan.

2.          Mortgage Loan Document Status. Each related Mortgage Note, Mortgage, Assignment of Leases (if a separate instrument), guaranty and other agreement executed by or on behalf of the related Mortgagor, guarantor or other obligor in connection with such Mortgage Loan is the legal, valid and binding obligation of the related Mortgagor, guarantor or other obligor (subject to any non-recourse provisions contained in any of the foregoing agreements and any applicable state anti-deficiency or market value limit deficiency legislation), as applicable, and is enforceable in accordance with its terms, except (i) as such enforcement may be limited by (a) bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium or other similar laws affecting the enforcement of creditors’ rights generally and (b) general principles of equity (regardless of whether such enforcement is considered in a proceeding in equity or at law) and (ii) that certain provisions in such Mortgage Loan documents (including, without limitation, provisions requiring the payment of default interest, late fees or prepayment/yield maintenance fees, charges and/or premiums) are, or may be, further limited or rendered unenforceable by or under applicable law, but (subject to the limitations set forth in clause (i) above) such limitations

Exh. C-1 

or unenforceability will not render such Mortgage Loan documents invalid as a whole or materially interfere with the Mortgagee’s realization of the principal benefits and/or security provided thereby (clauses (i) and (ii) collectively, the “Standard Qualifications”).

Except as set forth in the immediately preceding sentences, there is no valid offset, defense, counterclaim or right of rescission available to the related Mortgagor with respect to any of the related Mortgage Notes, Mortgages or other Mortgage Loan documents, including, without limitation, any such valid offset, defense, counterclaim or right based on intentional fraud by Seller in connection with the origination of the Mortgage Loan, that would deny the Mortgagee the principal benefits intended to be provided by the Mortgage Note, Mortgage or other Mortgage Loan documents.

3.          Mortgage Provisions. The Mortgage Loan documents for each Mortgage Loan contain provisions that render the rights and remedies of the holder thereof adequate for the practical realization against the Mortgaged Property of the principal benefits of the security intended to be provided thereby, including realization by judicial or, if applicable, nonjudicial foreclosure subject to the limitations set forth in the Standard Qualifications.

4.          Mortgage Status; Waivers and Modifications. Since origination and except by written instruments set forth in the related Mortgage File (a) the material terms of such Mortgage, Mortgage Note, Mortgage Loan guaranty, and related Mortgage Loan documents have not been waived, impaired, modified, altered, satisfied, canceled, subordinated or rescinded in any respect which materially interferes with the security intended to be provided by such Mortgage; (b) no related Mortgaged Property or any portion thereof has been released from the lien of the related Mortgage in any manner which materially interferes with the security intended to be provided by such Mortgage or the use or operation of the remaining portion of such Mortgaged Property; and (c) neither the related Mortgagor nor the related guarantor has been released from its material obligations under the Mortgage Loan. With respect to each Mortgage Loan, except as contained in a written document included in the Mortgage File, there have been no modifications, amendments or waivers consented to by Seller on or after the Cut-off Date that could be reasonably expected to have a material adverse effect on such Mortgage Loan.

5.          Lien; Valid Assignment. Subject to the Standard Qualifications, each assignment of Mortgage and assignment of Assignment of Leases from Seller constitutes a legal, valid and binding assignment from Seller. Each related Mortgage and Assignment of Leases is freely assignable without the consent of the related Mortgagor. Each related Mortgage is a legal, valid and enforceable first lien on the related Mortgagor’s fee (or with respect to those Mortgage Loans described in paragraph (34) hereof, leasehold) interest in the Mortgaged Property in the principal amount of such Mortgage Loan or allocated loan amount (subject only to Permitted Encumbrances (as defined below) and the exceptions to paragraph (6) set forth in Schedule C to this Exhibit C (each such exception, a “Title Exception”)), except as the enforcement thereof may be limited by the Standard Qualifications. Such Mortgaged Property (subject to and excepting Permitted Encumbrances and the Title Exceptions) as of origination was, and as of the Cut-off Date, to Seller’s knowledge, is free and clear of any recorded mechanics’ liens, recorded materialmen’s liens and other recorded encumbrances which are prior to or equal with the lien of the related Mortgage, except those which are bonded over, escrowed for or insured against by a lender’s title insurance policy (as described below), and, to Seller’s knowledge and subject to the

Exh. C-2 

rights of tenants (as tenants only) (subject to and excepting Permitted Encumbrances and the Title Exceptions), no rights exist which under law could give rise to any such lien or encumbrance that would be prior to or equal with the lien of the related Mortgage, except those which are bonded over, escrowed for or insured against by a lender’s title insurance policy (as described below). Notwithstanding anything herein to the contrary, no representation is made as to the perfection of any security interest in rents or other personal property to the extent that possession or control of such items or actions other than the filing of UCC financing statements is required in order to effect such perfection.

6.          Permitted Liens; Title Insurance. Each Mortgaged Property securing a Mortgage Loan is covered by an American Land Title Association loan title insurance policy or a comparable form of loan title insurance policy approved for use in the applicable jurisdiction (or, if such policy is yet to be issued, by a pro forma policy, a preliminary title policy with escrow instructions or a “marked up” commitment, in each case binding on the title insurer) (the “Title Policy”) in the original principal amount of such Mortgage Loan (or with respect to a Mortgage Loan secured by multiple properties, an amount equal to at least the allocated loan amount with respect to the Title Policy for each such property) after all advances of principal (including any advances held in escrow or reserves), that insures for the benefit of the owner of the indebtedness secured by the Mortgage, the first priority lien of the Mortgage, which lien is subject only to (a) the lien of current real property taxes, water charges, sewer rents and assessments not yet due and payable; (b) covenants, conditions and restrictions, rights of way, easements and other matters of public record; (c) the exceptions (general and specific) and exclusions set forth in such Title Policy; (d) other matters to which like properties are commonly subject; (e) the rights of tenants (as tenants only) under leases (including subleases) pertaining to the related Mortgaged Property and condominium declarations; and (f) if the related Mortgage Loan constitutes a Crossed Mortgage Loan, the lien of the Mortgage for the related Crossed Mortgage Loan or Crossed Mortgage Loans; provided that none of such items (a) through (f), individually or in the aggregate, materially and adversely interfere with the value or current use of the Mortgaged Property, the security intended to be provided by such Mortgage, or the current ability of the related Mortgaged Property to generate net cash flow sufficient to service the related Mortgage Loan, or the Mortgagor’s ability to pay its obligations when they become due (collectively, the “Permitted Encumbrances”). For purposes of clause (a) of the immediately preceding sentence, any such taxes, assessments and other charges shall not be considered due and payable until the date on which interest and/or penalties would be payable thereon. Except as contemplated by clause (f) of the preceding sentence none of the Permitted Encumbrances are mortgage liens that are senior to or coordinate and co-equal with the lien of the related Mortgage. Such Title Policy (or, if it has yet to be issued, the coverage to be provided thereby) is in full force and effect, all premiums thereon have been paid, no claims have been made by Seller thereunder and no claims have been paid thereunder. Neither Seller nor, to Seller’s knowledge, any other holder of the Mortgage Loan, has done, by act or omission, anything that would materially impair the coverage under such Title Policy.

7.          Junior Liens. It being understood that Subordinate Companion Loans secured by the same Mortgage as a Mortgage Loan are not subordinate mortgages or junior liens, except for any Crossed Mortgage Loans, there are, as of origination, and to Seller’s knowledge, as of the Cut-off Date, no subordinate mortgages or junior liens securing the payment of money encumbering the related Mortgaged Property (other than Permitted Encumbrances and the Title

Exh. C-3 

Exceptions, taxes and assessments, mechanics’ and materialmen’s liens (which are the subject of the representation in paragraph (5) above), and equipment and other personal property financing). Except as set forth in Exhibit C-32-1 to this Exhibit C, Seller has no knowledge of any mezzanine debt secured directly by interests in the related Mortgagor.

8.          Assignment of Leases and Rents. There exists as part of the related Mortgage File an Assignment of Leases (either as a separate instrument or incorporated into the related Mortgage). Subject to the Permitted Encumbrances and the Title Exceptions, each related Assignment of Leases creates a valid first-priority collateral assignment of, or a valid first-priority lien or security interest in, rents and certain rights under the related lease or leases, subject only to a license granted to the related Mortgagor to exercise certain rights and to perform certain obligations of the lessor under such lease or leases, including the right to operate the related leased property, except as the enforcement thereof may be limited by the Standard Qualifications. The related Mortgage or related Assignment of Leases, subject to applicable law and the Standard Qualifications, provides that, upon an event of default under the Mortgage Loan, a receiver is permitted to be appointed for the collection of rents or for the related Mortgagee to enter into possession to collect the rents or for rents to be paid directly to the Mortgagee.

9.          UCC Filings. If the related Mortgaged Property is operated as a hospitality property, Seller has filed and/or recorded or caused to be filed and/or recorded (or, if not filed and/or recorded, has submitted or caused to be submitted in proper form for filing and/or recording), UCC financing statements in the appropriate public filing and/or recording offices necessary at the time of the origination of the Mortgage Loan to perfect a valid security interest in all items of physical personal property reasonably necessary to operate such Mortgaged Property owned by such Mortgagor and located on the related Mortgaged Property (other than any non-material personal property, any personal property subject to a purchase money security interest, a sale and leaseback financing arrangement as permitted under the terms of the related Mortgage Loan documents or any other personal property leases applicable to such personal property), to the extent perfection may be effected pursuant to applicable law by recording or filing, as the case may be. Subject to the Standard Qualifications, each related Mortgage (or equivalent document) creates a valid and enforceable lien and security interest on the items of personalty described above. No representation is made as to the perfection of any security interest in rents or other personal property to the extent that possession or control of such items or actions other than the filing of UCC financing statements are required in order to effect such perfection.

10.          Condition of Property. Seller or the originator of the Mortgage Loan inspected or caused to be inspected each related Mortgaged Property within six months of origination of the Mortgage Loan and within twelve months of the Cut-off Date.

An engineering report or property condition assessment was prepared in connection with the origination of each Mortgage Loan no more than twelve months prior to the Cut-off Date. To Seller’s knowledge, based solely upon due diligence customarily performed in connection with the origination of comparable mortgage loans, as of the Closing Date, each related Mortgaged Property was free and clear of any material damage (other than (i) deferred maintenance for which escrows were established at origination and (ii) any damage fully covered

Exh. C-4 

by insurance) that would affect materially and adversely the use or value of such Mortgaged Property as security for the Mortgage Loan.

11.          Taxes and Assessments. All taxes, governmental assessments and other outstanding governmental charges (including, without limitation, water and sewage charges), or installments thereof, which could be a lien on the related Mortgaged Property that would be of equal or superior priority to the lien of the Mortgage and that prior to the Cut-off Date have become delinquent in respect of each related Mortgaged Property have been paid, or an escrow of funds has been established in an amount sufficient to cover such payments and reasonably estimated interest and penalties, if any, thereon. For purposes of this representation and warranty, real estate taxes and governmental assessments and other outstanding governmental charges and installments thereof shall not be considered delinquent until the earlier of (a) the date on which interest and/or penalties would first be payable thereon and (b) the date on which enforcement action is entitled to be taken by the related taxing authority.

12.          Condemnation. As of the date of origination and to Seller’s knowledge as of the Cut-off Date, there is no proceeding pending, and, to Seller’s knowledge as of the date of origination and as of the Cut-off Date, there is no proceeding threatened, for the total or partial condemnation of such Mortgaged Property that would have a material adverse effect on the value, use or operation of the Mortgaged Property.

13.          Actions Concerning Mortgage Loan. As of the date of origination and to Seller’s knowledge as of the Cut-off Date, there was no pending or filed action, suit or proceeding, arbitration or governmental investigation involving any Mortgagor, guarantor or Mortgagor’s interest in the Mortgaged Property, an adverse outcome of which would reasonably be expected to materially and adversely affect (a) such Mortgagor’s title to the Mortgaged Property, (b) the validity or enforceability of the Mortgage, (c) such Mortgagor’s ability to perform under the related Mortgage Loan, (d) such guarantor’s ability to perform under the related guaranty, (e) the principal benefit of the security intended to be provided by the Mortgage Loan documents or (f) the current principal use of the Mortgaged Property.

14.          Escrow Deposits. All escrow deposits and escrow payments required to be escrowed with lender pursuant to each Mortgage Loan (including any capital improvements and environmental remediation reserves) are in the possession, or under the control, of Seller or its servicer, and there are no deficiencies or delinquencies (subject to any applicable grace or cure periods) in connection therewith, and all such escrows and deposits (or the right thereto) that are required to be escrowed with lender under the related Mortgage Loan documents are being conveyed by Seller to Purchaser or its servicer.

15.          No Holdbacks. The principal amount of the Mortgage Loan stated on the Mortgage Loan Schedule has been fully disbursed as of the Closing Date and there is no requirement for future advances thereunder (except in those cases where the full amount of the Mortgage Loan has been disbursed but a portion thereof is being held in escrow or reserve accounts pending the satisfaction of certain conditions relating to leasing, repairs, occupancy, performance or other matters with respect to the related Mortgaged Property, the Mortgagor or other considerations determined by Seller to merit such holdback).

Exh. C-5 

16.          Insurance. Each related Mortgaged Property is, and is required pursuant to the related Mortgage to be, insured by a property insurance policy providing coverage for loss in accordance with coverage found under a “special cause of loss form” or “all risk form” that includes replacement cost valuation issued by an insurer meeting the requirements of the related Mortgage Loan documents and having a claims-paying or financial strength rating of at least “A-:VIII” from A.M. Best Company or “A3” (or the equivalent) from Moody’s or “A-” from S&P (collectively the “Insurance Rating Requirements”), in an amount (subject to a customary deductible) not less than the lesser of (1) the original principal balance of the Mortgage Loan or Whole Loan, as applicable, and (2) the full insurable value on a replacement cost basis of the improvements, furniture, furnishings, fixtures and equipment owned by the Mortgagor and included in the Mortgaged Property (with no deduction for physical depreciation), but, in any event, not less than the amount necessary, or containing such endorsements as are necessary, to avoid the operation of any coinsurance provisions with respect to the related Mortgaged Property.

Each related Mortgaged Property is also covered, and required to be covered pursuant to the related Mortgage Loan documents, by business interruption or rental loss insurance which (subject to a customary deductible) covers a period of not less than 12 months (or with respect to each Mortgage Loan on a single asset with a principal balance of $50 million or more, 18 months).

If any material part of the improvements, exclusive of a parking lot, located on a Mortgaged Property is in an area identified in the Federal Register by the Federal Emergency Management Agency as having special flood hazards, the related Mortgagor is required to maintain insurance in an amount at least equal to the least of (A) the maximum amount available under the National Flood Insurance Program plus any such additional excess flood coverage in an amount as is generally required by prudent institutional commercial mortgage lenders originating mortgage loans for securitization, (B) the outstanding principal amount of the Mortgage Loan and (C) the insurable value of the Mortgaged Property.

If the Mortgaged Property is located within 25 miles of the coast of the Gulf of Mexico or the Atlantic coast of Florida, Georgia, South Carolina or North Carolina, the related Mortgagor is required to maintain coverage for windstorm and/or windstorm related perils and/or “named storms” issued by an insurer meeting the Insurance Rating Requirements or endorsement covering damage from windstorm and/or windstorm related perils and/or named storms by an insurer meeting the Insurance Rating Requirements, in an amount not less than the lesser of (1) the original principal balance of the Mortgage Loan and (2) the full insurable value on a replacement cost basis of the improvements, furniture, furnishings, fixtures and equipment owned by the Mortgagor and included in the Mortgaged Property (with no deduction for physical depreciation), but, in any event, not less than the amount necessary or containing such endorsements as are necessary to avoid the operation of any coinsurance provisions with respect to the related Mortgaged Property.

The Mortgaged Property is covered, and required to be covered pursuant to the related Mortgage Loan documents, by a commercial general liability insurance policy issued by an insurer meeting the Insurance Rating Requirements including coverage for property damage, contractual damage and personal injury (including bodily injury and death) in amounts as are

Exh. C-6 

generally required by Seller for similar commercial and multifamily loans intended for securitization, and in any event not less than $1 million per occurrence and $2 million in the aggregate.

An architectural or engineering consultant has performed an analysis of each of the Mortgaged Properties located in seismic zones 3 or 4 in order to evaluate the structural and seismic condition of such property, for the sole purpose of assessing the probable maximum loss or scenario expected loss (“PML”) for the Mortgaged Property in the event of an earthquake. In such instance, the PML was based on a 475-year return period, an exposure period of 50 years and a 10% probability of exceedance. If the resulting report concluded that the PML would exceed 20% of the amount of the replacement costs of the improvements, earthquake insurance on such Mortgaged Property was obtained by an insurer rated at least “A:VIII” by A.M. Best Company or “A3” (or the equivalent) from Moody’s or “A-” by S&P in an amount not less than 100% of the PML.

The Mortgage Loan documents require insurance proceeds (or an amount equal to such insurance proceeds) in respect of a property loss to be applied either (a) to the repair or restoration of all or part of the related Mortgaged Property, with respect to all property losses in excess of 5% of the then outstanding principal amount of the related Mortgage Loan or Whole Loan, as applicable, the lender (or a trustee appointed by it) having the right to hold and disburse such proceeds as the repair or restoration progresses, or (b) to the payment of the outstanding principal balance of such Mortgage Loan or Whole Loan, as applicable, together with any accrued interest thereon.

All premiums on all insurance policies referred to in this section that are required by the related Mortgage Loan documents to be paid as of the Cut-off Date have been paid, and such insurance policies name the lender under the Mortgage Loan and its successors and assigns as a loss payee under a mortgagee endorsement clause or, in the case of the general liability insurance policy, as named or additional insured. Such insurance policies will inure to the benefit of the Trustee. Each related Mortgage Loan obligates the related Mortgagor to maintain all such insurance and, at such Mortgagor’s failure to do so, authorizes the lender to maintain such insurance at the Mortgagor’s cost and expense and to charge such Mortgagor for related premiums. All such insurance policies (other than commercial liability policies) require at least 10 days’ prior notice to the lender of termination or cancellation arising because of nonpayment of a premium and at least 30 days prior notice to the lender of termination or cancellation (or such lesser period, not less than 10 days, as may be required by applicable law) arising for any reason other than non-payment of a premium and no such notice has been received by Seller.

17.          Access; Utilities; Separate Tax Lots. Each Mortgaged Property (a) is located on or adjacent to a public road and has direct legal access to such road, or has access via an irrevocable easement or irrevocable right of way permitting ingress and egress to/from a public road, (b) is served by or has uninhibited access rights to public or private water and sewer (or well and septic) and all required utilities, all of which are adequate for the current use of the Mortgaged Property, and (c) constitutes one or more separate tax parcels which do not include any property which is not part of the Mortgaged Property or is subject to an endorsement under the related Title Policy insuring the Mortgaged Property, or in certain cases, an application has been, or will be, made to the applicable governing authority for creation of separate tax lots, in

Exh. C-7 

which case the Mortgage Loan requires the Mortgagor to escrow an amount sufficient to pay taxes for the existing tax parcel of which the Mortgaged Property is a part until the separate tax lots are created.

18.          No Encroachments. To Seller’s knowledge based solely on surveys obtained in connection with origination and the lender’s Title Policy (or, if such policy is not yet issued, a pro forma title policy, a preliminary title policy with escrow instructions or a “marked up” commitment) obtained in connection with the origination of each Mortgage Loan, all material improvements that were included for the purpose of determining the appraised value of the related Mortgaged Property at the time of the origination of such Mortgage Loan are within the boundaries of the related Mortgaged Property, except encroachments that do not materially and adversely affect the value or current use of such Mortgaged Property or for which insurance or endorsements were obtained under the Title Policy. No improvements on adjoining parcels encroach onto the related Mortgaged Property except for encroachments that do not materially and adversely affect the value or current use of such Mortgaged Property or for which insurance or endorsements were obtained under the Title Policy. No improvements encroach upon any easements except for encroachments the removal of which would not materially and adversely affect the value or current use of such Mortgaged Property or for which insurance or endorsements obtained with respect to the Title Policy.

19.          No Contingent Interest or Equity Participation. No Mortgage Loan has a shared appreciation feature, any other contingent interest feature or a negative amortization feature or an equity participation by Seller.

20.          REMIC. The Mortgage Loan is a “qualified mortgage” within the meaning of Section 860G(a)(3) of the Code (but determined without regard to the rule in the U.S. Department of Treasury regulations (the “Treasury Regulations”) Section 1.860G-2(f)(2) that treats certain defective mortgage loans as qualified mortgages), and, accordingly, (A) the issue price of the Mortgage Loan to the related Mortgagor at origination did not exceed the non-contingent principal amount of the Mortgage Loan and (B) either: (a) such Mortgage Loan is secured by an interest in real property (including permanently affixed buildings and distinct structural components, such as wiring, plumbing systems and central heating and air-conditioning systems, that are integrated into such buildings, serve such buildings in their passive functions and do not produce or contribute to the production of income other than consideration for the use or occupancy of space, but excluding personal property) having a fair market value (i) at the date the Mortgage Loan (or related Whole Loan) was originated at least equal to 80% of the adjusted issue price of the Mortgage Loan (or related Whole Loan) on such date or (ii) at the Closing Date at least equal to 80% of the adjusted issue price of the Mortgage Loan (or related Whole Loan) on such date, provided that for purposes hereof, the fair market value of the real property interest must first be reduced by (A) the amount of any lien on the real property interest that is senior to the Mortgage Loan and (B) a proportionate amount of any lien that is in parity with the Mortgage Loan; or (b) substantially all of the proceeds of such Mortgage Loan were used to acquire, improve or protect the real property which served as the only security for such Mortgage Loan (other than a recourse feature or other third-party credit enhancement within the meaning of Section 1.860G-2(a)(1)(ii) of the Treasury Regulations). If the Mortgage Loan was “significantly modified” prior to the Closing Date so as to result in a taxable exchange under Section 1001 of the Code, it either (x) was modified as a result of the default or reasonably

Exh. C-8 

foreseeable default of such Mortgage Loan or (y) satisfies the provisions of either sub-clause (B)(a)(i) above (substituting the date of the last such modification for the date the Mortgage Loan was originated) or sub-clause (B)(a)(ii), including the proviso thereto. Any prepayment premium and yield maintenance charges applicable to the Mortgage Loan constitute “customary prepayment penalties” within the meaning of Section 1.860G-1(b)(2) of the Treasury Regulations. All terms used in this paragraph shall have the same meanings as set forth in the related Treasury Regulations.

21.          Compliance with Certain Laws. The Mortgage Rate (exclusive of any default interest, late charges, yield maintenance charge, or prepayment premiums) of such Mortgage Loan complied as of the date of origination with, or was exempt from, applicable state or federal laws, regulations and other requirements pertaining to usury.

22.          Authorized to do Business. To the extent required under applicable law, as of the Cut-off Date or as of the date that such entity held the Mortgage Note, each holder of the Mortgage Note was authorized to transact and do business in the jurisdiction in which each related Mortgaged Property is located, or the failure to be so authorized does not materially and adversely affect the enforceability of such Mortgage Loan by the Trust.

23.          Trustee under Deed of Trust. With respect to each Mortgage which is a deed of trust, as of the date of origination and, to Seller’s knowledge, as of the Closing Date, a trustee, duly qualified under applicable law to serve as such, currently so serves and is named in the deed of trust or has been substituted in accordance with the Mortgage and applicable law or may be substituted in accordance with the Mortgage and applicable law by the related Mortgagee, and, except in connection with a trustee’s sale after a default by the related Mortgagor or in connection with any full or partial release of the related Mortgaged Property or security for the related Mortgage Loan, no fees are payable to such trustee except for de minimis fees paid or such fees as required by the applicable jurisdiction which are to be paid by such Mortgagor in accordance with the related Mortgage Loan documents.

24.          Local Law Compliance. To Seller’s knowledge, based upon any of a letter from any governmental authorities, a legal opinion, an architect’s letter, a zoning consultant’s report, an endorsement to the related Title Policy, or other affirmative investigation of local law compliance consistent with the investigation conducted by Seller for similar commercial and multifamily mortgage loans intended for securitization, the improvements located on or forming part of each Mortgaged Property securing a Mortgage Loan as of the date of origination of such Mortgage Loan and as of the Cut-off Date, there are no material violations of applicable zoning ordinances, building codes and land laws (collectively “Zoning Regulations”) other than those which (i) are insured by the Title Policy or a law and ordinance insurance policy or (ii) would not have a material adverse effect on the Mortgage Loan. The terms of the Mortgage Loan documents require the Mortgagor to comply in all material respects with all applicable governmental regulations, zoning and building laws.

25.          Licenses and Permits. Each Mortgagor covenants in the Mortgage Loan documents that it shall keep all material licenses, permits and applicable governmental authorizations necessary for its operation of the Mortgaged Property in full force and effect, and to Seller’s knowledge based upon a letter from any government authorities or other affirmative

Exh. C-9 

investigation of local law compliance consistent with the investigation conducted by Seller for similar commercial and multifamily mortgage loans intended for securitization, all such material licenses, permits and applicable governmental authorizations are in effect. The Mortgage Loan requires the related Mortgagor to be qualified to do business in the jurisdiction in which the related Mortgaged Property is located.

26.          Recourse Obligations. The Mortgage Loan documents for each Mortgage Loan provide that such Mortgage Loan (a) becomes full recourse to the Mortgagor and guarantor (which is a natural person or persons, or an entity distinct from the Mortgagor (but may be affiliated with the Mortgagor) that has assets other than equity in the related Mortgaged Property that are not de minimis) in any of the following events (or negotiated provisions of substantially similar effect): (i) if any voluntary petition for bankruptcy, insolvency, dissolution or liquidation pursuant to federal bankruptcy law, or any similar federal or state law, shall be filed by the Mortgagor; (ii) the Mortgagor or guarantor shall have colluded with (or, alternatively, solicited or caused to be solicited) other creditors to cause an involuntary bankruptcy filing with respect to the Mortgagor or (iii) voluntary transfers of either the Mortgaged Property or equity interests in the Mortgagor made in violation of the Mortgage Loan documents; and (b) contains provisions providing for recourse against the Mortgagor and guarantor (which is a natural person or persons, or an entity distinct from the Mortgagor (but may be affiliated with the Mortgagor) that has assets other than equity in the related Mortgaged Property that are not de minimis), for losses and damages sustained by reason of the following (or negotiated provisions of substantially similar effect): (i) the Mortgagor’s misappropriation of rents during the continuation of an event of default under the Mortgage Loan; (ii) the Mortgagor’s misappropriation of (A) insurance proceeds or condemnation awards or (B) security deposits or, alternatively, the failure of any security deposits to be delivered to lender upon foreclosure or action in lieu thereof (except to the extent applied in accordance with leases prior to a Mortgage Loan event of default); (iii) the Mortgagor’s fraud or intentional material misrepresentation; (iv) breaches of the environmental covenants in the Mortgage Loan documents; or (v) the Mortgagor’s commission of intentional material physical waste at the Mortgaged Property.

27.          Mortgage Releases. The terms of the related Mortgage or related Mortgage Loan documents do not provide for release of any material portion of the Mortgaged Property from the lien of the Mortgage except (a) a partial release, accompanied by principal repayment, or partial Defeasance (as defined in paragraph (32) below), of not less than a specified percentage at least equal to the lesser of (i) 110% of the related allocated loan amount of such portion of the Mortgaged Property and (ii) the outstanding principal balance of the Mortgage Loan or Whole Loan, as applicable, (b) upon payment in full of such Mortgage Loan or Whole Loan, as applicable, (c) upon a Defeasance (as defined in paragraph (32) below), (d) releases of out-parcels that are unimproved or other portions of the Mortgaged Property which will not have a material adverse effect on the underwritten value of the Mortgaged Property and which were not afforded any material value in the appraisal obtained at the origination of the Mortgage Loan and are not necessary for physical access to the Mortgaged Property or compliance with zoning requirements, or (e) as required pursuant to an order of condemnation. With respect to any partial release under the preceding clauses (a) or (d), either: (x) such release of collateral (I) would not constitute a “significant modification” of the subject Mortgage Loan within the meaning of Section 1.860G-2(b)(2) of the Treasury Regulations and (II) would not cause the subject Mortgage Loan to fail to be a “qualified mortgage” within the meaning of

Exh. C-10 

Section 860G(a)(3)(A) of the Code; or (y) the Mortgagee or servicer can, in accordance with the related Mortgage Loan documents, condition such release of collateral on the related Mortgagor’s delivery of an opinion of tax counsel to the effect specified in the immediately preceding clause (x). For purposes of the preceding clause (x), if the fair market value of the real property constituting such Mortgaged Property (reduced by (1) the amount of any lien on the real property that is senior to the Mortgage Loan and (2) a proportionate amount of any lien on real property that is in parity with the Mortgage Loan) after the release is not equal to at least 80% of the principal balance of the Mortgage Loan or Whole Loan, as applicable, outstanding after the release, the Mortgagor is required to make a payment of principal in an amount not less than the amount required by the REMIC Provisions.

In the case of any Mortgage Loan, in the event of a taking of any portion of a Mortgaged Property by a State or any political subdivision or authority thereof, whether by legal proceeding or by agreement, the Mortgagor can be required to pay down the principal balance of the Mortgage Loan or Whole Loan, as applicable, in an amount not less than the amount required by the loan-to-value ratio and other requirements of the REMIC Provisions and, to such extent, condemnation awards may not be required to be applied to the restoration of the Mortgaged Property or released to the Mortgagor, if, immediately after the release of such portion of the Mortgaged Property from the lien of the Mortgage (but taking into account the planned restoration) the fair market value of the real property constituting the remaining Mortgaged Property (reduced by (1) the amount of any lien on the real property that is senior to the Mortgage Loan and (2) a proportionate amount of any lien on real property that is in parity with the Mortgage Loan) is not equal to at least 80% of the remaining principal balance of the Mortgage Loan or Whole Loan, as applicable.

No Mortgage Loan that is secured by more than one Mortgaged Property or that is a Crossed Mortgage Loan permits the release of cross-collateralization of the related Mortgaged Properties or a portion thereof, including due to a partial condemnation, other than in compliance with loan-to-value ratio and other requirements of the REMIC Provisions.

28.          Financial Reporting and Rent Rolls. The Mortgage Loan documents require the Mortgagor to provide the owner or holder of the Mortgage Loan with quarterly (other than for single-tenant properties) and annual operating statements, and quarterly (other than for single-tenant properties) rent rolls for properties that have leases contributing more than 5% of the in-place base rent and annual financial statements, which annual financial statements (i) with respect to each Mortgage Loan with more than one Mortgagor are in the form of either an individual or combined annual balance sheet of the Mortgagor entities (and no other entities), together with the related combined or individual statements of operations, members’ capital and cash flows, including a combined or individual balance sheet and statement of income for the Mortgaged Properties on a combined or individual basis and (ii) with respect to each Mortgage Loan with an original principal balance greater than $50 million shall be audited by an independent certified public accountant upon the request of the owner or holder of the Mortgage Loan.

29.          Acts of Terrorism Exclusion. With respect to each Mortgage Loan over $20 million, and to Seller’s knowledge with respect to each Mortgage Loan of $20 million or less, as of origination, the related special-form all-risk insurance policy and business interruption

Exh. C-11 

policy (issued by an insurer meeting the Insurance Rating Requirements) do not specifically exclude Acts of Terrorism, as defined in the Terrorism Risk Insurance Act of 2002, as amended by the Terrorism Risk Insurance Program Reauthorization Act of 2007 and the Terrorism Risk Insurance Program Reauthorization Act of 2015 (collectively referred to as “TRIA”), from coverage, or if such coverage is excluded, it is covered by a separate terrorism insurance policy. With respect to each Mortgage Loan, the related Mortgage Loan documents do not expressly waive or prohibit the Mortgagee from requiring coverage for Acts of Terrorism, as defined in TRIA, or damages related thereto except to the extent that any right to require such coverage may be limited by commercial availability on commercially reasonable terms; provided that if TRIA or a similar or subsequent statute is not in effect, then, provided that terrorism insurance is commercially available, the Mortgagor under each Mortgage Loan is required to carry terrorism insurance, but in such event the Mortgagor shall not be required to spend on terrorism insurance coverage more than two times the amount of the insurance premium that is payable in respect of the property and business interruption/rental loss insurance required under the related Mortgage Loan documents (without giving effect to the cost of terrorism and earthquake components of such casualty and business interruption/rental loss insurance) at the time of the origination of the Mortgage Loan, and if the cost of terrorism insurance exceeds such amount, the Mortgagor is required to purchase the maximum amount of terrorism insurance available with funds equal to such amount.

30.          Due on Sale or Encumbrance. Subject to specific exceptions set forth below, each Mortgage Loan contains a “due on sale” or other such provision for the acceleration of the payment of the unpaid principal balance of such Mortgage Loan if, without the consent of the holder of the Mortgage (which consent, in some cases, may not be unreasonably withheld) and/or complying with the requirements of the related Mortgage Loan documents (which provide for transfers without the consent of the lender which are customarily acceptable to Seller lending on the security of property comparable to the related Mortgaged Property, including, without limitation, transfers of worn-out or obsolete furnishings, fixtures, or equipment promptly replaced with property of equivalent value and functionality and transfers by leases entered into in accordance with the Mortgage Loan documents), (a) the related Mortgaged Property, or any equity interest of greater than 50% in the related Mortgagor, is directly or indirectly pledged, transferred or sold, other than as related to (i) family and estate planning transfers or transfers upon death or legal incapacity, (ii) transfers to certain affiliates as defined in the related Mortgage Loan documents, (iii) transfers of less than, or other than, a controlling interest in the related Mortgagor, (iv) transfers to another holder of direct or indirect equity in the Mortgagor, a specific Person designated in the related Mortgage Loan documents or a Person satisfying specific criteria identified in the related Mortgage Loan documents, such as a qualified equityholder, (v) transfers of stock or similar equity units in publicly traded companies or (vi) a substitution or release of collateral within the parameters of paragraphs (27) and (32) herein or the exceptions thereto set forth in Schedule C to this Exhibit C, or (vii) by reason of any mezzanine debt that existed at the origination of the related Mortgage Loan as set forth on Exhibit C-32-1 to this Exhibit C, or future permitted mezzanine debt as set forth on Exhibit C-32-2 to this Exhibit C or (b) the related Mortgaged Property is encumbered with a subordinate lien or security interest against the related Mortgaged Property, other than (i) any Serviced Companion Loan or Non-Serviced Companion Loan or any subordinate debt that existed at origination and is permitted under the related Mortgage Loan documents, (ii) purchase money security interests, (iii) any Crossed Mortgage Loan, as set forth on Annex A-1 to the Prospectus

Exh. C-12 

or (iv) Permitted Encumbrances. The Mortgage or other Mortgage Loan documents provide that to the extent any Rating Agency fees are incurred in connection with the review of and consent to any transfer or encumbrance, the Mortgagor is responsible for such payment along with all other reasonable fees and expenses incurred by the Mortgagee relative to such transfer or encumbrance.

31.          Single-Purpose Entity. The Mortgage Loan documents require the Mortgagor to be a Single-Purpose Entity for at least as long as the Mortgage Loan is outstanding. Both the Mortgage Loan documents and the organizational documents of the Mortgagor with respect to each Mortgage Loan with a Cut-off Date Balance in excess of $5 million provide that the Mortgagor is a Single-Purpose Entity, and each Mortgage Loan with a Cut-off Date Balance of $30 million or more has a counsel’s opinion regarding non-consolidation of the Mortgagor. For this purpose, a “Single-Purpose Entity” shall mean an entity, other than an individual, whose organizational documents (or if the Mortgage Loan has a Cut-off Date Balance equal to $5 million or less, its organizational documents or the related Mortgage Loan documents) provide substantially to the effect that it was formed or organized solely for the purpose of owning and operating one or more of the Mortgaged Properties securing the Mortgage Loans and prohibit it from engaging in any business unrelated to such Mortgaged Property or Mortgaged Properties, and whose organizational documents further provide, or which entity represented in the related Mortgage Loan documents, substantially to the effect that it does not have any assets other than those related to its interest in and operation of such Mortgaged Property or Mortgaged Properties, or any indebtedness other than as permitted by the related Mortgage(s) or the other related Mortgage Loan documents, that it has its own books and records and accounts separate and apart from those of any other person (other than a Mortgagor for a Crossed Mortgage Loan), and that it holds itself out as a legal entity, separate and apart from any other person or entity.

32.          Defeasance. With respect to any Mortgage Loan that, pursuant to the Mortgage Loan documents, can be defeased (a “Defeasance”), (i) the Mortgage Loan documents provide for Defeasance as a unilateral right of the Mortgagor, subject to satisfaction of conditions specified in the Mortgage Loan documents; (ii) the Mortgage Loan cannot be defeased within two years after the Closing Date; (iii) the Mortgagor is permitted to pledge only United States “government securities” within the meaning of Section 1.860G-2(a)(8)(ii) of the Treasury Regulations, the revenues from which will, in the case of a full Defeasance, be sufficient to make all scheduled payments under the Mortgage Loan when due, including the entire remaining principal balance on the maturity date (or on or after the first date on which payment may be made without payment of a yield maintenance charge or prepayment penalty), and if the Mortgage Loan permits partial releases of real property in connection with partial Defeasance, the revenues from the collateral will be sufficient to pay all such scheduled payments calculated on a principal amount equal to a specified percentage at least equal to the lesser of (a) 110% of the allocated loan amount for the real property to be released and (b) the outstanding principal balance of the Mortgage Loan or Whole Loan, as applicable; (iv) the defeasance collateral is not permitted to be subject to prepayment, call, or early redemption that results in revenues from such collateral that are insufficient to pay all applicable payments described in clause (iii) above; (v) the Mortgagor is required to provide a certification from an independent certified public accountant that the defeasance collateral is sufficient to make all applicable payments described in clause (iii) above; (vi) if the Mortgagor would continue to own assets in addition to the defeasance collateral, the portion of the Mortgage Loan secured by

Exh. C-13 

defeasance collateral is required to be assumed (or the Mortgagee may require such assumption) by a Single-Purpose Entity; (vii) the Mortgagor is required to provide an opinion of counsel that the Mortgagee has a perfected security interest in such collateral prior to any other claim or interest; and (viii) the Mortgagor is required to pay all rating agency fees associated with Defeasance (if rating confirmation is a specific condition precedent thereto) and all other reasonable expenses associated with Defeasance, including, but not limited to, accountant’s fees and opinions of counsel.

33.          Fixed Interest Rates. Each Mortgage Loan bears interest at a rate that remains fixed throughout the remaining term of such Mortgage Loan, except in situations where default interest is imposed.

34.          Ground Leases. For purposes of this Agreement, a “Ground Lease” shall mean a lease creating a leasehold estate in real property where the fee owner as the ground lessor conveys for a term or terms of years its entire interest in the land (or, with respect to air rights leases, the air) and buildings and other improvements, if any, comprising the premises demised under such lease to the ground lessee (who may, in certain circumstances, own the building and improvements on the land), subject to the reversionary interest of the ground lessor as fee owner and does not include industrial development agency or similar leases for purposes of conferring a tax abatement or other benefit.

With respect to any Mortgage Loan where the Mortgage Loan is secured by a leasehold estate under a Ground Lease in whole or in part, and the related Mortgage does not also encumber the related lessor’s fee interest in such Mortgaged Property, based upon the terms of the Ground Lease and any estoppel or other agreement received from the ground lessor in favor of Seller, its successors and assigns, Seller represents and warrants that:

(a)          The Ground Lease or a memorandum regarding such Ground Lease has been duly recorded or submitted for recordation in a form that is acceptable for recording in the applicable jurisdiction. The Ground Lease or an estoppel or other agreement received from the ground lessor permits the interest of the lessee to be encumbered by the related Mortgage and does not restrict the use of the related Mortgaged Property by such lessee, its successors or assigns in a manner that would materially adversely affect the security provided by the related Mortgage. No material change in the terms of the Ground Lease had occurred since its recordation, except by any written instruments which are included in the related Mortgage File;

(b)          The lessor under such Ground Lease has agreed in a writing included in the related Mortgage File (or in such Ground Lease or an estoppel or other agreement received from the ground lessor) that the Ground Lease may not be amended or modified, or canceled or terminated by agreement of lessor and lessee, without the prior written consent of the lender, and no such consent has been granted by Seller since the origination of the Mortgage Loan except as reflected in any written instruments which are included in the related Mortgage File;

Exh. C-14 

(c)          The Ground Lease has an original term (or an original term plus one or more optional renewal terms, which, under all circumstances, may be exercised, and will be enforceable, by either Mortgagor or the Mortgagee) that extends not less than 20 years beyond the stated maturity of the related Mortgage Loan, or 10 years past the stated maturity if such Mortgage Loan fully amortizes by the stated maturity (or with respect to a Mortgage Loan that accrues on an actual 360 basis, substantially amortizes);

(d)          The Ground Lease either (i) is not subject to any liens or encumbrances superior to, or of equal priority with, the Mortgage, except for the related fee interest of the ground lessor and the Permitted Encumbrances, or (ii) is subject to a subordination, non-disturbance and attornment agreement to which the Mortgagee on the lessor’s fee interest in the Mortgaged Property is subject;

(e)          The Ground Lease does not place commercially unreasonable restrictions on the identity of the Mortgagee and the Ground Lease is assignable (including pursuant to foreclosure) to the holder of the Mortgage Loan and its successors and assigns without the consent of the lessor thereunder (or, if such consent is required it either has been obtained or cannot be unreasonably withheld, provided that such Ground Lease has not been terminated and all amounts due thereunder have been paid), and in the event it is so assigned, it is further assignable by the holder of the Mortgage Loan and its successors and assigns without the consent of the lessor (or, if such consent is required it either has been obtained or cannot be unreasonably withheld, provided that such Ground Lease has not been terminated and all amounts due thereunder have been paid);

(f)          Seller has not received any written notice of material default under or notice of termination of such Ground Lease. To Seller’s knowledge, there is no material default under such Ground Lease and no condition that, but for the passage of time or giving of notice, would result in a material default under the terms of such Ground Lease and to Seller’s knowledge, such Ground Lease is in full force and effect as of the Closing Date;

(g)          The Ground Lease or ancillary agreement between the lessor and the lessee requires the lessor to give to the lender written notice of any default, and provides that no notice of default or termination is effective against the lender unless such notice is given to the lender;

(h)          A lender is permitted a reasonable opportunity (including, where necessary, sufficient time to gain possession of the interest of the lessee under the Ground Lease through legal proceedings) to cure any default under the Ground Lease which is curable after the lender’s receipt of notice of any default before the lessor may terminate the Ground Lease;

(i)          The Ground Lease does not impose any restrictions on subletting that would be viewed as commercially unreasonable by Seller in connection with the origination of similar commercial or multifamily loans intended for securitization;

Exh. C-15 

(j)          Under the terms of the Ground Lease, an estoppel or other agreement received from the ground lessor and the related Mortgage (taken together), any related insurance proceeds or the portion of the condemnation award allocable to the ground lessee’s interest (other than (i) de minimis amounts for minor casualties or (ii) in respect of a total or substantially total loss or taking as addressed in clause (k) below) will be applied either to the repair or to restoration of all or part of the related Mortgaged Property with (so long as such proceeds are in excess of the threshold amount specified in the related Mortgage Loan documents) the lender or a trustee appointed by it having the right to hold and disburse such proceeds as repair or restoration progresses, or to the payment of the outstanding principal balance of the Mortgage Loan, together with any accrued interest;

(k)          In the case of a total or substantially total taking or loss, under the terms of the Ground Lease, an estoppel or other agreement and the related Mortgage (taken together), any related insurance proceeds, or portion of the condemnation award allocable to ground lessee’s interest in respect of a total or substantially total loss or taking of the related Mortgaged Property to the extent not applied to restoration, will be applied first to the payment of the outstanding principal balance of the Mortgage Loan, together with any accrued interest; and

(l)          Provided that the lender cures any defaults which are susceptible to being cured, the ground lessor has agreed to enter into a new lease with lender upon termination of the Ground Lease for any reason, including rejection of the Ground Lease in a bankruptcy proceeding.

35.          Servicing. The servicing and collection practices used by Seller with respect to the Mortgage Loan have been, in all respects, legal and have met customary industry standards for servicing of commercial loans for conduit loan programs.

36.          Origination and Underwriting. The origination practices of Seller (or the related originator if Seller was not the originator) with respect to each Mortgage Loan have been, in all material respects, legal and as of the date of its origination, such Mortgage Loan and the origination thereof complied in all material respects with, or was exempt from, all requirements of federal, state or local law relating to the origination of such Mortgage Loan; provided that such representation and warranty does not address or otherwise cover any matters with respect to federal, state or local law otherwise covered in this Exhibit C.

37.          No Material Default; Payment Record. No Mortgage Loan has been more than 30 days delinquent, without giving effect to any grace or cure period, in making required payments since origination, and as of the date hereof, no Mortgage Loan is more than 30 days delinquent (beyond any applicable grace or cure period) in making required payments as of the Closing Date. To Seller’s knowledge, there is (a) no material default, breach, violation or event of acceleration existing under the related Mortgage Loan, or (b) no event (other than payments due but not yet delinquent) which, with the passage of time or with notice and the expiration of any grace or cure period, would constitute a material default, breach, violation or event of acceleration, which default, breach, violation or event of acceleration, in the case of either clause

Exh. C-16 

(a) or clause (b), materially and adversely affects the value of the Mortgage Loan or the value, use or operation of the related Mortgaged Property, provided that this representation and warranty does not cover any default, breach, violation or event of acceleration that specifically pertains to or arises out of an exception scheduled to any other representation and warranty made by Seller in this Exhibit C. No person other than the holder of such Mortgage Loan may declare any event of default under the Mortgage Loan or accelerate any indebtedness under the Mortgage Loan documents.

38.          Bankruptcy. As of the date of origination of the related Mortgage Loan and to Seller’s knowledge as of the Cut-off Date, neither the Mortgaged Property (other than any tenants of such Mortgaged Property), nor any portion thereof, is the subject of, and no Mortgagor, guarantor or tenant occupying a single-tenant property is a debtor in state or federal bankruptcy, insolvency or similar proceeding.

39.          Organization of Mortgagor. With respect to each Mortgage Loan, in reliance on certified copies of the organizational documents of the Mortgagor delivered by the Mortgagor in connection with the origination of such Mortgage Loan, the Mortgagor is an entity organized under the laws of a state of the United States of America, the District of Columbia or the Commonwealth of Puerto Rico. Except with respect to any Crossed Mortgage Loan, no Mortgage Loan has a Mortgagor that is an Affiliate of another Mortgagor. An “Affiliate” for purposes of this paragraph (39) means, a Mortgagor that is under direct or indirect common ownership and control with another Mortgagor.

40.          Environmental Conditions. A Phase I environmental site assessment (or update of a previous Phase I and or Phase II environmental site assessment) and, with respect to certain Mortgage Loans, a Phase II environmental site assessment (collectively, an “ESA”) meeting ASTM requirements conducted by a reputable environmental consultant in connection with such Mortgage Loan within 12 months prior to its origination date (or an update of a previous ESA was prepared), and such ESA (i) did not identify the existence of Recognized Environmental Conditions (as such term is defined in ASTM E1527-05 or its successor, hereinafter “Environmental Condition”) at the related Mortgaged Property or the need for further investigation, or (ii) if the existence of an Environmental Condition or need for further investigation was indicated in any such ESA, then at least one of the following statements is true: (A) an amount reasonably estimated by a reputable environmental consultant to be sufficient to cover the estimated cost to cure any material noncompliance with applicable Environmental Laws or the Environmental Condition has been escrowed by the related Mortgagor and is held or controlled by the related lender; (B) if the only Environmental Condition relates to the presence of asbestos-containing materials, radon in indoor air, lead based paint or lead in drinking water, the only recommended action in the ESA is the institution of such a plan, an operations or maintenance plan has been required to be instituted by the related Mortgagor that can reasonably be expected to mitigate the identified risk; (C) the Environmental Condition identified in the related environmental report was remediated, abated or contained in all material respects prior to the date hereof, and, if and as appropriate, a no further action, completion or closure letter or its equivalent, was obtained from the applicable governmental regulatory authority (or the Environmental Condition affecting the related Mortgaged Property was otherwise listed by such governmental authority as “closed” or a reputable environmental consultant has concluded that no further action or investigation is required); (D) an environmental policy or a lender’s pollution

Exh. C-17 

legal liability insurance policy that covers liability for the Environmental Condition was obtained from an insurer rated no less than “A-” (or the equivalent) by Moody’s, S&P and/or Fitch; (E) a party not related to the Mortgagor was identified as the responsible party for the Environmental Condition and such responsible party has financial resources reasonably estimated to be adequate to address the situation; or (F) a party related to the Mortgagor having financial resources reasonably estimated to be adequate to address the situation is required to take action. To Seller’s knowledge, except as set forth in the ESA, there is no Environmental Condition at the related Mortgaged Property.

41.          Appraisal. The Mortgage File contains an appraisal of the related Mortgaged Property with an appraisal date within 6 months of the Mortgage Loan origination date, and within 12 months of the Closing Date. The appraisal is signed by an appraiser who is a Member of the Appraisal Institute (“MAI”) and that (i) was engaged directly by the originator of the Mortgage Loan or Seller, or a correspondent or agent of the originator of the Mortgage Loan or Seller, and (ii) to Seller’s knowledge, had no interest, direct or indirect, in the Mortgaged Property or the Mortgagor or in any loan made on the security thereof, and whose compensation is not affected by the approval or disapproval of the Mortgage Loan. Each appraiser has represented in such appraisal or in a supplemental letter that the appraisal satisfies the requirements of the “Uniform Standards of Professional Appraisal Practice” as adopted by the Appraisal Standards Board of the Appraisal Foundation.

42.          Mortgage Loan Schedule. The information pertaining to each Mortgage Loan which is set forth in the Mortgage Loan Schedule is true and correct in all material respects as of the Cut-off Date and contains all information required by the Pooling and Servicing Agreement to be contained therein.

43.          Cross-Collateralization. No Mortgage Loan is cross-collateralized or cross-defaulted with any other mortgage loan that is outside the Trust, except (i) as set forth on Exhibit C-32-3 of this Exhibit C and (ii) any Companion Loan secured by the same Mortgage as the related Mortgage Loan.

44.          Advance of Funds by Seller. After origination, no advance of funds has been made by Seller to the related Mortgagor other than in accordance with the Mortgage Loan documents, and, to Seller’s knowledge, no funds have been received from any person other than the related Mortgagor or an affiliate for, or on account of, payments due on the Mortgage Loan (other than as contemplated by the Mortgage Loan documents, such as, by way of example and not in limitation of the foregoing, amounts paid by the tenant(s) into a lender-controlled lockbox if required or contemplated under the related lease or Mortgage Loan documents). Neither Seller nor any affiliate thereof has any obligation to make any capital contribution to any Mortgagor under a Mortgage Loan, other than contributions made on or prior to the date hereof.

45.          Compliance with Anti-Money Laundering Laws. Seller has complied in all material respects with all applicable anti-money laundering laws and regulations, including without limitation the USA Patriot Act of 2001 with respect to the origination of the Mortgage Loan, the failure to comply with which would have a material adverse effect on the Mortgage Loan.

Exh. C-18 

For purposes of this Exhibit C, “Mortgagee” means the mortgagee, grantee or beneficiary under any Mortgage, any holder of legal title to any portion of any Mortgage Loan or, if applicable, any agent or servicer on behalf of such party.

Exh. C-19 

Exhibit C-32-1

List of Mortgage Loans with Current Mezzanine Debt

None.

Exh. C-32-1-1 

Exhibit C-32-2

List of Mortgage Loans with Permitted Mezzanine Debt

None.

Exh. C-32-2-1 

Exhibit C-32-3

List of Cross-Collateralized and Cross-Defaulted Mortgage Loans

None.

Exh. C-32-3-1 

SCHEDULE C

EXCEPTIONS TO MORTGAGE LOAN REPRESENTATIONS AND WARRANTIES

The exceptions to the representations and warranties set forth below are listed by the number of the related representation and warranty set forth on Exhibit C and the mortgage loan name and number identified on Exhibit A. Capitalized terms used but not otherwise defined in this Schedule C shall have the meanings set forth in Exhibit C or, if not defined therein, in this Agreement.

Rep. No.  on Exhibit C	Mortgage Loan and Number as Identified on Exhibit A	Description of the Exception
(5) Lien; Valid Assignment	One State Street (Loan No. 1)	An air rights lease (which covers development rights comprising approximately 8.6% of the zoning floor area of the building) is subordinate to mortgages covering the lessor’s fee interest in the Mortgaged Property.  However, the air rights lease expressly provides that the lease will not terminate and the lessee’s rights will not be disturbed in connection with a foreclosure of a fee mortgage so long as the lessee is not in default under the air rights lease.
(6) Permitted Liens; Title Insurance	One State Street (Loan No. 1)	See exception to Representation and Warranty #5 above.
(16) Insurance	One State Street (Loan No. 1)	If the Mortgagor elects to have its insurance coverage provided by a syndicate of insurers, then (A) at least sixty percent (60%) of the insurance coverage (or seventy-five percent (75%) if such syndicate consists of four (4) or fewer members) and one hundred (100%) of the first layer of such insurance coverage shall be provided by insurance companies having a claims paying ability rating of “A-” or better by S&P and “A3” or better by Moody’s (if it is rating the Securities and rate the applicable insurance companies) and (B) the remaining forty percent (40%) of the insurance coverage (or the remaining twenty-five percent (25%) if such syndicate consists of four (4) or fewer members) shall be provided by insurance companies having a claims paying ability rating of “BBB+” or better by S&P or “Baa1” or better by Moody’s (if it is rating the Securities and rate the applicable insurance companies), and (II) “A VIII” or better by AM Best.  However, Mortgagor is permitted to maintain a portion of the property coverage with James River Insurance Company (“James River”), rated “A IX” by AM Best, on the excess flood policy in its current participation amount and position within the syndicate; provided that (x) the respective AM Best rating of James River as of the date hereof is not withdrawn or downgraded below the origination date and (y) at renewal of the current policy term. The Mortgagor is required to replace James River with an insurance company meeting the rating requirements set forth in the Loan Documents.

Sch. C-1 

(17) Access; Utilities; Separate Tax Lots	One State Street (Loan No. 1)	The air rights parcel leased by the Mortgagor is not a separate tax parcel and is part of the tax parcel containing the lessor’s fee interest in an adjacent building. Pursuant to the air rights lease, the Mortgagor is obligated to pay its allocable share of the real estate taxes assessed against the lessor’s tax parcel.
(26) Recourse Obligations	One State Street (Loan No. 1)	With respect to clause (iii) and voluntary transfers of equity interests in the Mortgagor (as opposed to voluntary transfers of the Mortgaged Property), the Mortgage Loan documents only provide for full recourse with respect to a voluntary transfer that results in a change of control of the Mortgagor in violation of the Mortgage Loan documents.
(27) Mortgage Releases	One State Street (Loan No. 1)	If the subject Mortgage Loan is included in a REMIC and the loan-to-value ratio of the related Mortgaged Property following a condemnation exceeds 125%, the related Mortgagor may be able to avoid having to pay down the subject Mortgage Loan if it delivers an opinion of counsel to the effect that the failure to make such pay down will not cause such REMIC to fail to qualify as such.
(34) Ground Leases	One State Street (Loan No. 1)	The lessor under the air rights lease is only obligated to enter into a new lease if the air rights lease terminates in connection with a default by the lessee.

Sch. C-1 

EXHIBIT D-1

SAMPLE FORM OF CERTIFICATE OF THE OFFICER OF THE MORTGAGE LOAN SELLER^*

NATIXIS REAL ESTATE CAPITAL LLC

ASSISTANT SECRETARY’S CERTIFICATE

I, [_____], an Assistant Secretary of Natixis Real Estate Capital LLC (the “Mortgage Loan Seller”), HEREBY CERTIFY that:

1. Attached hereto as Exhibit A is a true and complete copy of the [ORGANIZATIONAL DOCUMENTS] of the Mortgage Loan Seller, which are in full force and effect on the date hereof.

2. Attached hereto as Exhibit B is a true and correct copy of the amended and restated Bylaws of the Mortgage Loan Seller, as in effect on the date hereof.

3. [The resolutions attached hereto as Exhibit C (the “Resolutions”) were adopted by the unanimous written consent in lieu of a meeting of the delegates of the Management Risk Committee (the “Committee”) of the Mortgage Loan Seller. Such resolutions have not been modified, amended, rescinded or revoked and remain in full force and effect on the date hereof.]

4. Each person who, as an officer or representative of the Mortgage Loan Seller, signed any document delivered in connection with the UBS Commercial Mortgage Trust 2017-C7 transaction was at the respective times of such signing and delivery, and is now, duly elected or appointed, qualified and acting as such officer or representative and the signatures of such persons appearing on such documents are their genuine signatures.

IN WITNESS WHEREOF, I have signed this Certificate as of December 27, 2017.

Name:

Title:

* If a Mortgage Loan Seller has a preferred form addressing at minimum items 1 through 4 above, please forward a copy from the most recent deal in which it was used (fully assembled with all related attachments) for our consideration.

Exh. D-1-1 

EXHIBIT D-2

FORM OF CERTIFICATE OF THE MORTGAGE LOAN SELLER

CERTIFICATE OF MORTGAGE LOAN SELLER

In connection with the execution and delivery by Natixis Real Estate Capital LLC of, and consummation of the various transactions contemplated by, that certain Mortgage Loan Purchase Agreement dated as of December 20, 2017 (the “Mortgage Loan Purchase Agreement”) between Natixis Real Estate Capital LLC, as seller, and UBS Commercial Mortgage Securitization Corp., as purchaser (the “Purchaser”), the undersigned hereby certifies that (i) except as set forth on Schedule C to the Mortgage Loan Purchase Agreement, the representations and warranties of Natixis Real Estate Capital LLC in or made pursuant to Section 4(a) and Section 4(b) of the Mortgage Loan Purchase Agreement are true and correct in all material respects on and as of the date hereof with the same effect as if made on the date hereof, (ii) Natixis Real Estate Capital LLC has, in all material respects, complied with all the agreements and satisfied all the conditions on its part required under the Mortgage Loan Purchase Agreement to be performed or satisfied on or prior to the date hereof, and (iii) since the date of the Mortgage Loan Purchase Agreement, there will not have been, immediately prior to the transfer of the Mortgage Loans pursuant to the Mortgage Loan Purchase Agreement, any material adverse change in the financial condition of Natixis Real Estate Capital LLC. Capitalized terms used but not defined herein shall have the respective meanings assigned to them in the Mortgage Loan Purchase Agreement.

Certified this December 27, 2017.

NATIXIS REAL ESTATE CAPITAL LLC
By:
	Name:
	Title:

Exh. D-2-1 

EXHIBIT E

FORM OF OFFICER’S CERTIFICATE OF
NATIXIS REAL ESTATE CAPITAL LLC

[______] [_], 2017

UBS Commercial Mortgage Securitization Corp.
1285 Avenue of the Americas
New York, New York 10019

Nicholas.galeone@ubs.com

Cadwalader, Wickersham & Taft LLP
One World Financial Center
New York, New York
Attention: Frank Polverino, Esq.
Facsimile: (212) 504-6820

With copies to the Addressees listed on Schedule A

Re: UBS 2017-C7 – Officer’s Certificate Pursuant to Section 4(i) of the Mortgage Loan Purchase Agreement

Reference is hereby made to that certain Pooling and Servicing Agreement, dated December 1, 2017, and that certain Mortgage Loan Purchase Agreement, dated December 20, 2017 (the “Mortgage Loan Purchase Agreement”), between the undersigned (the “Mortgage Loan Seller”) and UBS Commercial Mortgage Securitization Corp. In accordance with Section 4(i) of the Mortgage Loan Purchase Agreement, the Mortgage Loan Seller hereby certifies to the parties listed on Schedule A, as follows:

1. The Mortgage Loan Seller has delivered the Diligence File (as defined in the Pooling and Servicing Agreement) with respect to each Mortgage Loan to the Designated Site (as defined in the Pooling and Servicing Agreement); and

2. Each Diligence File constitutes all documents required under the definition of “Diligence File” and such Diligence File is organized and categorized in accordance with the electronic file structure reasonably agreed to by the Depositor and Mortgage Loan Seller.

Capitalized terms used herein without definition have the meanings given them in the Mortgage Loan Purchase Agreement.

Exh. E-1 

IN WITNESS WHEREOF, the undersigned has caused this diligence file certification to be executed by its duly authorized officer or representative, the [___] day of [______], 2017.

Sincerely yours,
NATIXIS REAL ESTATE CAPITAL LLC
By:
	Name:
	Title:

Exh. E-2 

SCHEDULE A

LIST OF ADDRESSEES TO BE COPIED

MASTER SERVICER:

Wells Fargo Bank, National Association
Commercial Mortgage Servicing
Three Wells Fargo
MAC D1050-084
401 South Tryon Street, 8th Floor
Charlotte, North Carolina 28202
Attention: UBS 2017-C7 Asset Manager
Email: commercial.servicing@wellsfargo.com

SPECIAL SERVICER:

KeyBank National Association
11501 Outlook Street, Suite 300
Overland Park, Kansas 66211
Attention: Alan Williams
Email: keybank_notices@keybank.com
Facsimile number: (877) 379-1625

CERTIFICATE ADMINISTRATOR:

Wells Fargo Bank, National Association
9062 Old Annapolis Road
Columbia, Maryland 21045
Attention: Corporate Trust Services – UBS 2017-C7

Email: cts.cmbs.bond.admin@wellsfargo.com

TRUSTEE:

Wilmington Trust, National Association
1100 North Market Street
Wilmington, Delaware 19890
Attention: CMBS Trustee UBS 2017-C7

Email: CMBSTrustee@wilmingtontrust.com

DIRECTING CERTIFICATEHOLDER:

Prime Finance CMBS B-Piece Holdco XV, LP
c/o Prime Finance
1330 Avenue of the Americas, Suites 2700
New York, New York 10019
Attention: Jon W. Brayshaw

Email: jlehman@primefinance.com and jmay@primefinance.com 

Exh. E-3 

ASSET REPRESENTATIONS REVIEWER:

Pentalpha Surveillance LLC
375 N. French Road, Suite 100
Amherst, New York 14228
Attention: UBS 2017-C7 Transaction Manager
Email: notices@pentalphasurveillance.com with UBS 2017-C7 in the subject line

OPERATING ADVISOR:

Pentalpha Surveillance LLC
375 N. French Road, Suite 100
Amherst, New York 14228
Attention: UBS 2017-C7 Transaction Manager
Email: notices@pentalphasurveillance.com with UBS 2017-C7 in the subject line

Exh. E-4 

EXHIBIT F

FORM LOAN SELLER OFFICER’S CERTIFICATION

I, [identity of certifying individual], the [title] of [name of seller] (the “Seller”) on behalf of the Seller, as [TITLE] of the Seller, hereby certify as of December 13, 2017 to Nicholas Galeone, and with the knowledge and intent that he will rely upon this certification in connection with the certification to be signed by him and submitted to the Securities and Exchange Commission pursuant to Regulation AB, that:

1. I have reviewed the preliminary prospectus (the “Prospectus”) relating to UBS Commercial Mortgage Securitization Corp., Commercial Mortgage Pass-Through Certificates, Series 2017-C7 (the “Securities”) and am familiar with, in all material respects, (a) the characteristics of the loans underlying the offering that will be conveyed by the Seller to UBS Commercial Mortgage Securitization Corp. (the “Seller’s Loans”), and (b) all material underlying transaction agreements to which the Seller is a party and entered into by Seller in connection with the securitization of the Seller’s Loans;

2. Based on my knowledge, the Prospectus does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading, but only if and to the extent that any such untrue statement or omission relates to the Seller or the Seller’s Loans; and

3. Based on my knowledge, the Prospectus and other information included in the registration statement of which it will be a part and provided to me for review, collectively, fairly present, in all material respects, the characteristics of the Seller’s Loans, including the risks relating to the Seller’s Loans that would affect the cash flows available to service payments or distributions on the Securities in accordance with their terms.

This Certification is being signed by me solely in my capacity as a duly authorized [senior officer of the Seller][representative of the Seller directly responsible for the underwriting, origination and/or sale of the Seller’s Loans] and not in my individual capacity. This Certification is solely for the benefit of Nicholas Galeone and not for the benefit of any other party or person.

By:
	Name:
	Title:

Exh. F-1