Exhibit 1

DBJPM 2017-C6 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2017-C6

Report To:

Deutsche Mortgage & Asset Receiving Corporation

German American Capital Corporation

Deutsche Bank Securities Inc.

JPMorgan Chase Bank, National Association

J.P. Morgan Securities LLC

Academy Securities, Inc.

Barclays Capital Inc.

5 June 2017

 

  Ernst & Young LLP 5 Times Square New York, NY 10036 Tel: +1 212 773 3000 ey.com

Report of Independent Accountants on Applying Agreed-Upon Procedures

Deutsche Mortgage & Asset Receiving Corporation German American Capital Corporation Deutsche Bank Securities Inc. 60 Wall Street, 10th Floor New York, New York 10005	JPMorgan Chase Bank, National Association J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10179
Academy Securities, Inc. 277 Park Avenue, 35th Floor New York, New York 10172	Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019

Re: DBJPM 2017-C6 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2017-C6 (the “Certificates”)

We have performed the procedures enumerated in Attachment A, which were agreed to by the addressees of this report (the “Specified Parties”), solely to assist Deutsche Mortgage & Asset Receiving Corporation (the “Depositor”) in evaluating the accuracy of certain information with respect to the Mortgage Loans (as defined in Attachment A) that will secure the Certificates. This agreed-upon procedures engagement was conducted in accordance with attestation standards established by the American Institute of Certified Public Accountants. The sufficiency of the procedures is solely the responsibility of the Specified Parties. Consequently, we make no representation regarding the sufficiency of the procedures described in Attachment A, either for the purpose for which this report has been requested or for any other purpose.

The procedures performed and our associated findings are included in Attachment A.

   Page 2 of 4

For the purpose of the procedures described in this report, the Depositor or the Mortgage Loan Sellers (as defined in Attachment A), on behalf of the Depositor, provided us with:

a. Certain electronic data files (the “Data Files”) that are described in Attachment A,

b. Electronic copies of the loan files for the Mortgage Loans which contain various source documents (the “Source Documents”) relating to the Mortgage Loans and the mortgaged properties that secure the Mortgage Loans,

c. Certain calculation methodologies (the “Multiple Property Loan Calculation Methodologies”), which are described on Exhibit 1 to Attachment A, for those Mortgage Loans (the “Multiple Property Loans”) that are secured by multiple mortgaged properties (the “Underlying Properties”) relating to the allocation of certain Multiple Property Loan characteristics to the respective Underlying Properties,

d. A list of characteristics on the Data Files (the “Compared Characteristics”), which are listed on Exhibit 2 to Attachment A, that the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to compare to information contained in the Source Documents,

e. A list of characteristics on the Data Files (the “Recalculated Characteristics”), which are described in Attachment A, that the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to recalculate using information on the Data Files,

f. A list of characteristics on the Data Files (the “Provided Characteristics”), which are listed on Exhibit 3 to Attachment A, on which the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to perform no procedures,

g. An electronic copy of the EDGAR ABS XML technical specification (Version 1.6) document dated March 2017 that was published by the Securities and Exchange Commission (the “EDGAR ABS XML Technical Specification Document”) that the Depositor indicated contains information relating to the valid structure and content of the ABS Extensible Markup Language (XML) Asset Data File Types (as defined in the EDGAR ABS XML Technical Specification Document),

h. A draft of the preliminary prospectus for the DBJPM 2017-C6 Mortgage Trust securitization transaction (the “Draft Preliminary Prospectus”) and

i. Instructions, assumptions and methodologies, which are described in Attachment A.

   Page 3 of 4

The procedures included in Attachment A were limited to comparing or recalculating certain information that is further described in Attachment A. The Depositor is responsible for the Data Files, Source Documents, Multiple Property Loan Calculation Methodologies, Compared Characteristics, Recalculated Characteristics, Provided Characteristics, EDGAR ABS XML Technical Specification Document, Draft Preliminary Prospectus and the determination of the instructions, assumptions and methodologies that are described herein. We were not requested to perform and we have not performed any procedures other than those listed in Attachment A with respect to the preparation or verification of any of the information set forth on the Data Files. We have not verified, and we make no representation as to, the accuracy, completeness or reasonableness of the Source Documents, Multiple Property Loan Calculation Methodologies, Provided Characteristics, EDGAR ABS XML Technical Specification Document, Draft Preliminary Prospectus or any other information provided to us by the Depositor or Mortgage Loan Sellers, on behalf of the Depositor, upon which we relied in forming our findings. Accordingly, we make no representation and express no opinion as to: (a) the existence of the Mortgage Loans, (b) questions of legal or tax interpretation and (c) the accuracy, completeness or reasonableness of any instructions, assumptions and methodologies provided to us by the Depositor or Mortgage Loan Sellers, on behalf of the Depositor, that are described in this report. We undertake no responsibility to update this report for events and circumstances occurring after the date hereof.

We were not engaged to, and did not, conduct an examination to express an opinion or a review to express a conclusion in accordance with attestation standards established by the American Institute of Certified Public Accountants on any of the items referred to herein. Accordingly, we do not express such an opinion or conclusion. Had we performed additional procedures, other matters might have come to our attention that would have been reported to you.

The agreed-upon procedures described in this report were not performed for the purpose of:

a. Satisfying any criteria for due diligence published by a nationally recognized statistical rating organization (a “rating agency”) or

b. Making any findings with respect to:

i. Whether the origination of the Mortgage Loans conformed to, or deviated from, stated underwriting or credit extension guidelines, standards, criteria, or other requirements,

ii. The value of the collateral securing the Mortgage Loans,

iii. Whether the originators of the Mortgage Loans complied with federal, state or local laws or regulations or

iv. Any other factor or characteristic of the Mortgage Loans that would be material to the likelihood that the issuer of the Certificates will pay interest and principal in accordance with applicable terms and conditions.

   Page 4 of 4

This report is intended solely for the use of the Specified Parties and is not intended to be and should not be used by anyone other than the Specified Parties. It is not intended to be and should not be used by any other person or entity, including investors and rating agencies, who are not identified in the report as Specified Parties, but who may have access to this report as required by law or regulation.

/s/ Ernst & Young LLP

5 June 2017

  Attachement A
Page 1 of 12

Background

For the purpose of the procedures described in this report, the Depositor indicated that:

a. The Certificates will represent the ownership interests in DBJPM 2017-C6 Mortgage Trust (the “Issuing Entity”) to be established by the Depositor and

b. The assets of the Issuing Entity will primarily consist of a pool of 41 fixed rate commercial mortgage loans (the “Mortgage Loans”) secured by first mortgage liens on 196 commercial and multifamily properties.

Procedures performed and our associated findings

1. German American Capital Corporation (“GACC”) and JPMorgan Chase Bank, National Association (“JP Morgan,” together with GACC, the “Mortgage Loan Sellers”), respectively, on behalf of the Depositor, provided us with:

a. An electronic data file (each, a “Mortgage Loan Seller Data File”) that the respective Mortgage Loan Seller, on behalf of the Depositor, indicated contains information on certain mortgage loans as of the related due date of each mortgage loan in June 2017 (or, in the case of any mortgage loan that has its first due date after June 2017, the date that would have been its due date in June 2017 under the terms of that mortgage loan if a monthly payment were scheduled to be due in that month) (collectively, the “Cut-off Date”),

b. Record layout and decode information related to the information on each respective Mortgage Loan Seller Data File and

c. Decode and mapping information relating to certain information described in the EDGAR ABS XML Technical Specification Document and the corresponding information on each respective Mortgage Loan Seller Data File.

The Mortgage Loan Sellers, on behalf of the Depositor, indicated that the 245 Park Avenue Mortgage Loan (as defined in Note 17 of Exhibit 2 to Attachment A) consists of multiple portions of a pari-passu mortgage loan that will be transferred to the Depositor by the Mortgage Loan Sellers. For the 245 Park Avenue Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to perform the procedures described in this report for JP Morgan, and to perform no procedures relating to the 245 Park Avenue Mortgage Loan for GACC.

The Mortgage Loan Sellers, on behalf of the Depositor, indicated that the Starwood Capital Group Hotel Portfolio Mortgage Loan (as defined in Note 7 of Exhibit 2 to Attachment A) consists of multiple portions of a pari-passu mortgage loan that will be transferred to the Depositor by the Mortgage Loan Sellers. For the Starwood Capital Group Hotel Portfolio Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to perform the procedures described in this report for JP Morgan, and to perform no procedures relating to the Starwood Capital Group Hotel Portfolio Mortgage Loan for GACC.

2. The Mortgage Loan Sellers, on behalf of the Depositor, instructed us to combine the information on each respective Mortgage Loan Seller Data File. The resulting data file, as so combined, is hereinafter referred to as the “Combined Data File.” The Mortgage Loan Sellers, on behalf of the Depositor, indicated that the mortgage loans on the Combined Data File are the Mortgage Loans.

  Attachement A
Page 2 of 12

3. For each Mortgage Loan on the Combined Data File, we compared each Compared Characteristic listed on Exhibit 2 to Attachment A, as shown on the Combined Data File, to the corresponding information in the Source Document(s) indicated on Exhibit 2 to Attachment A that were provided by the respective Mortgage Loan Seller, on behalf of the Depositor, subject only to the instructions, assumptions, methodologies and exceptions stated in the notes to Exhibit 2 to Attachment A and the next paragraph of this Item 3.

The Source Document(s) that we were instructed by the Mortgage Loan Sellers, on behalf of the Depositor, to use for each Compared Characteristic are indicated on Exhibit 2 to Attachment A. Where more than one Source Document is listed for a Compared Characteristic, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to note agreement if the value on the Combined Data File for the Compared Characteristic agreed with the corresponding information in at least one of the Source Documents that are listed for such Compared Characteristic on Exhibit 2 to Attachment A. We performed no procedures to reconcile any differences that may exist between various Source Documents for any of the Compared Characteristics listed on Exhibit 2 to Attachment A.

4. As instructed by the Mortgage Loan Sellers, on behalf of the Depositor, we adjusted the information on the Combined Data File to correct all the differences we noted in performing the procedures described in Item 3. above and provided a list of such differences to the Mortgage Loan Sellers. The Combined Data File, as so adjusted, is hereinafter referred to as the “Updated Data File.”

5. Subsequent to the performance of the procedures described in Items 2. through 4. above, GACC, on behalf of the Depositor, provided us with an electronic data file (the “Final Data File,” which together with the Mortgage Loan Seller Data Files comprise the Data Files) that GACC, on behalf of the Depositor, indicated contains information relating to the Mortgage Loans as of the Cut-off Date.

Using information on the:

a. Final Data File and

b. Updated Data File,

we compared each Compared Characteristic listed on Exhibit 2 to Attachment A, all as shown on the Final Data File, to the corresponding information on the Updated Data File and found such information to be in agreement.

6. Using the “First Payment Date” of each Mortgage Loan, as shown on the Final Data File, we recalculated the “Seasoning as of the Cut-off Date (Months)” of each Mortgage Loan as of the Cut-off Date. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement.

  Attachement A
Page 3 of 12

7. Using the “Sponsor” of each Mortgage Loan, as shown on the Final Data File, we identified those Mortgage Loans that had at least one common “Sponsor” (each, a “Related Borrower”). We compared the Related Borrower information to the corresponding information on the Final Data File and found such information to be in agreement.

8. Using the:

a. First Payment Date and

b. Maturity or ARD Date

of each Mortgage Loan, both as shown on the Final Data File, we recalculated the “Original Term to Maturity or ARD” of each Mortgage Loan. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement.

9. Using the:

a. First Payment Date, as shown on the Final Data File, and

b. First payment date that a payment of principal and interest is due, as shown in the applicable Source Document,

of each Mortgage Loan (except for the Interest Only Loans (as defined in Note 18 of Exhibit 2 to Attachment A), which are described in the succeeding paragraph of this Item 9.), we recalculated the “Original Interest Only Period (Months)” of each Mortgage Loan (except for the Interest Only Loans). We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement.

For the Interest Only Loans, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the “Original Term to Maturity or ARD” for the “Original Interest Only Period (Months)” characteristic.

10. Using the:

a. Original Balance ($),

b. Interest Rate and

c. Monthly Debt Service Payment (After IO)

of each Mortgage Loan (except for the Interest Only Loans, which are described in the succeeding paragraph of this Item 10.), all as shown on the Final Data File, and assuming each Mortgage Loan (except for the Interest Only Loans) has a fixed level monthly payment, we recalculated the “Original Amortization Term” of each Mortgage Loan (except for the Interest Only Loans). We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement.

For the Interest Only Loans, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “0” for the “Original Amortization Term” characteristic.

  Attachement A
Page 4 of 12

11. Using the:

a. Seasoning as of the Cut-off Date (Months),

b. Original Term to Maturity or ARD,

c. Original Interest Only Period (Months) and

d. Original Amortization Term

of each Mortgage Loan, as applicable, all as shown on the Final Data File, we recalculated the:

i. Remaining Term to Maturity or ARD,

ii. Remaining Interest Only Period and

iii. Remaining Amortization Term (except for the Interest Only Loans, which are described in the succeeding paragraph of this Item 11.)

of each Mortgage Loan, as applicable. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement.

For the Interest Only Loans, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “0” for the “Remaining Amortization Term” characteristic.

12. Using the:

a. Original Balance ($),

b. Interest Accrual Basis,

c. Original Interest Only Period (Months),

d. First Payment Date,

e. Maturity or ARD Date,

f. Interest Rate,

g. Monthly Debt Service Payment (Initial) and

h. Monthly Debt Service Payment (After IO)

of each Mortgage Loan, as applicable, all as shown on the Final Data File, information in the applicable Source Documents and the Multiple Property Loan Calculation Methodologies for the Underlying Properties associated with each Multiple Property Loan, as applicable, we recalculated the principal balance of each Mortgage Loan and Underlying Property as of:

i. The Cut-off Date (the “Cut-off Date Balance ($)”),

ii. The related due date of each Mortgage Loan in May 2017 (or, in the case of any Mortgage Loan that has its first due date after May 2017, the date that would have been the related due date in May 2017 under the terms of that Mortgage Loan if a monthly payment were scheduled to be due in that month) (the “Report Period Beginning Schedule Loan Balance Amount”) and

iii. The “Maturity or ARD Date” of each Mortgage Loan (the “Maturity or ARD Balance ($)”),

assuming all scheduled payments of principal and/or interest on the Mortgage Loans are made and there are no prepayments or other unscheduled collections. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement. For the purpose of this procedure, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to ignore differences of $1 or less.

  Attachement A
Page 5 of 12

12. (continued)

For each Mortgage Loan that has its “First Payment Date” in July 2017 (the “July 2017 First Payment Date Mortgage Loans”), the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the “Original Balance ($)” of each July 2017 First Payment Date Mortgage Loan, as shown on the Final Data File, for the “Report Period Beginning Schedule Loan Balance Amount” characteristic.

13. Using the:

a. Interest Accrual Basis,

b. Original Interest Only Period (Months),

c. First Payment Date,

d. Interest Rate,

e. Monthly Debt Service Payment (Initial) and

f. Report Period Beginning Schedule Loan Balance Amount

of each Mortgage Loan (except for the July 2017 First Payment Date Mortgage Loans, which are described in the last paragraph of this Item 13.), all as shown on the Final Data File, we recalculated the portion of the June 2017 “Monthly Debt Service Payment (Initial)” for each Mortgage Loan (except for the July 2017 First Payment Date Mortgage Loans) that is interest (the “Scheduled Interest Amount”) and that is principal (the “Scheduled Principal Amount”). We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement.

Using the:

a. Scheduled Interest Amount and

b. Scheduled Principal Amount

of each Mortgage Loan (except for the July 2017 First Payment Date Mortgage Loans, which are described in the last paragraph of this Item 13.), both as recalculated in the preceding paragraph of this Item 13., we recalculated the:

i. Total Scheduled Principal Interest Due Amount and

ii. Periodic Principal and Interest Payment Securitization Amount

of each Mortgage Loan (except for the July 2017 First Payment Date Mortgage Loans). We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement.

For each July 2017 First Payment Date Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to show “$0.00” for the “Scheduled Interest Amount,” “Scheduled Principal Amount,” “Total Scheduled Principal Interest Due Amount” and “Periodic Principal and Interest Payment Securitization Amount” characteristics.

  Attachement A
Page 6 of 12

14. For each Mortgage Loan on the Final Data File with the “Existing Additional Sub Debt (Yes/No)” characteristic as “Yes” (the “Mortgage Loans with Additional Debt”) (except for the Save Mart Portfolio Mortgage Loan (as defined in Note 17 of Exhibit 2 to Attachment A), which is described in the succeeding paragraph of this Item 14.), the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to recalculate the principal balance of the additional subordinate debt related to such Mortgage Loan as of the Cut-off Date (“Existing Additional Sub Debt Amount”) using information in the applicable Secondary Financing Documents (as defined in Note 34 of Exhibit 2 to Attachment A) and/or information in the applicable Data Sources (as defined in Note 17 of Exhibit 2 to Attachment A), assuming all scheduled payments of principal and/or interest on the additional subordinate debt are made and there are no prepayments or other unscheduled collections. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement. For the purpose of this procedure, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to:

a. Ignore differences of $1 or less and

b. Not include any related Companion Loan(s) (as defined in Note 17 of Exhibit 2 to Attachment A).

For the Save Mart Portfolio Mortgage Loan, which has the “Existing Additional Sub Debt (Yes/No)” characteristic as “Yes” on the Final Data File and the “Existing Additional Sub Debt Description” characteristic as “B-Note” on the Final Data File, GACC, on behalf of the Depositor, instructed us to use the information relating to the Save Mart Portfolio B-Note (as defined in Note 17 of Exhibit 2 to Attachment A) that is located in the:

a. Applicable Data Sources and

b. Save Mart Portfolio Amortization Schedule (as defined in Note 34 of Exhibit 2 to Attachment A)

to recalculate the principal balance of the Save Mart Portfolio B-Note as of the Cut-off Date. We compared this recalculated information to the corresponding “Existing Additional Sub Debt Amount” information on the Final Data File and found such information to be in agreement. For the purpose of this procedure, GACC, on behalf of the Depositor, instructed us to ignore differences of $1 or less.

For the Mortgage Loans which have the “Existing Additional Sub Debt (Yes/No)” characteristic as “No” on the Final Data File, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “NAP” for the “Existing Additional Sub Debt Amount.”

  Attachement A
Page 7 of 12

15. For each Pari Passu Mortgage Loan (as defined in Note 17 of Exhibit 2 to Attachment A), the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the information in the applicable Data Sources and the applicable information that is described in Note 17 of Exhibit 2 to Attachment A to recalculate the aggregate principal balance of the related Companion Loan(s) as of the Cut-off Date (the “Non-Trust Pari Passu Cut-off Date Balance”) and as of the maturity date of the Pari Passu Mortgage Loan (the “Non-Trust Pari Passu Balloon Balance”), assuming all scheduled payments of principal and/or interest on the related Companion Loan(s) are made and there are no prepayments or other unscheduled collections. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement. For the purpose of this procedure:

a. The Mortgage Loan Sellers, on behalf of the Depositor, instructed us to ignore differences of $1 or less,

b. JP Morgan, on behalf of the Depositor, instructed us to not include the 245 Park Avenue Subordinate Secured Companion Loans (as defined in Note 17 of Exhibit 2 to Attachment A) with respect to the 245 Park Avenue Mortgage Loan,

c. JP Morgan, on behalf of the Depositor, instructed us to not include the Gateway Net Lease Portfolio B-Notes (as defined in Note 17 of Exhibit 2 to Attachment A) with respect to the Gateway Net Lease Portfolio Mortgage Loan (as defined in Note 17 of Exhibit 2 to Attachment A),

d. GACC, on behalf of the Depositor, instructed us to not include the Olympic Tower B-Notes (as defined in Note 17 of Exhibit 2 to Attachment A) with respect to the Olympic Tower Mortgage Loan (as defined in Note 12 of Exhibit 2 to Attachment A),

e. JP Morgan, on behalf of the Depositor, instructed us to not include the 211 Main Street B-Notes (as defined in Note 17 of Exhibit 2 to Attachment A) with respect to the 211 Main Street Mortgage Loan (as defined in Note 17 of Exhibit 2 to Attachment A) and

f. GACC, on behalf of the Depositor, instructed us to not include the Save Mart Portfolio B-Note with respect to the Save Mart Portfolio Mortgage Loan.

For the Mortgage Loans that are not Pari Passu Mortgage Loans, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “NAP” for the “Non-Trust Pari Passu Cut-off Date Balance” and “Non-Trust Pari Passu Balloon Balance” characteristics.

  Attachement A
Page 8 of 12

16. Using:

a. Information on the Final Data File,

b. The applicable assumptions and calculation methodologies described in the Draft Preliminary Prospectus and

c. The applicable assumptions and calculation methodologies provided by the Mortgage Loan Sellers, on behalf of the Depositor, which are described in the succeeding paragraphs of this Item 16.,

we recalculated the:

i. Underwritten NOI DSCR,

ii. Underwritten NCF DSCR,

iii. UW NOI DSCR (Current),

iv. UW NCF DSCR (Current),

v. Cut-off Date LTV Ratio,

vi. "As is" Cut-off Date LTV,

vii. LTV Ratio at Maturity or ARD,

viii. Underwritten NOI Debt Yield,

ix. Underwritten NCF Debt Yield,

x. NOI Debt Yield at Maturity,

xi. NCF Debt Yield at Maturity,

xii. % of Initial Pool Balance,

xiii. Annual Debt Service ($) and

xiv. Loan per Net Rentable Area (Sq. Ft./Units/Rooms) ($)

of each Mortgage Loan and Underlying Property, as applicable. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement. For the purpose of this procedure, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to:

(a) Round the “Underwritten NOI DSCR,” “Underwritten NCF DSCR,” “UW NOI DSCR (Current)” and “UW NCF DSCR (Current)” to two decimal places,

(b) Round the “Cut-off Date LTV Ratio,” “"As is" Cut-off Date LTV,” “LTV Ratio at Maturity or ARD,” “Underwritten NOI Debt Yield,” “Underwritten NCF Debt Yield,” “NOI Debt Yield at Maturity” and “NCF Debt Yield at Maturity” to the nearest 1/10^th of one percent and

(c) Use the “Appraised Value ($)” characteristic, as shown on the Final Data File, for the purpose of recalculating the “Cut-off Date LTV Ratio” and “LTV Ratio at Maturity or ARD” characteristics.

  Attachement A
Page 9 of 12

16. (continued)

For the Underlying Properties associated with each Multiple Property Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the:

a. Underwritten NOI DSCR,

b. Underwritten NCF DSCR,

c. UW NOI DSCR (Current),

d. UW NCF DSCR (Current),

e. Cut-off Date LTV Ratio,

f. "As is" Cut-off Date LTV,

g. LTV Ratio at Maturity or ARD,

h. Underwritten NOI Debt Yield,

i. Underwritten NCF Debt Yield,

j. NOI Debt Yield at Maturity and

k. NCF Debt Yield at Maturity

for the applicable Multiple Property Loan as the value for each of the characteristics listed in a. through k. above for each Underlying Property associated with such Multiple Property Loan.

For each Pari Passu Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the combined annual debt service for the Mortgage Loan and related Companion Loan(s), which is twelve (12) times the sum of the:

a. Monthly Debt Service Payment (Initial) and

b. Non-Trust Pari Passu Monthly Debt Service Payment (Initial),

both as shown on the Final Data File, to recalculate the “UW NOI DSCR (Current)” and “UW NCF DSCR (Current)” characteristics.

For each Pari Passu Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the combined annual debt service for the Mortgage Loan and related Companion Loan(s), which is twelve (12) times the sum of the:

a. Monthly Debt Service Payment (After IO) and

b. Pari Passu Companion Loan Monthly Debt Service ($),

both as shown on the Final Data File, to recalculate the “Underwritten NOI DSCR” and “Underwritten NCF DSCR” characteristics.

For each Pari Passu Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the combined principal balance as of the Cut-off Date for the Mortgage Loan and related Companion Loan(s), which is the sum of the:

a. Cut-off Date Balance ($) and

b. Non-Trust Pari Passu Cut-off Date Balance,

both as shown on the Final Data File, to recalculate the:

i. Cut-off Date LTV Ratio,

ii. "As Is" Cut-off Date LTV,

iii. Underwritten NOI Debt Yield,

iv. Underwritten NCF Debt Yield and

v. Loan per Net Rentable Area (Sq. Ft./Units/Rooms) ($)

characteristics.

  Attachement A
Page 10 of 12

16. (continued)

For each Pari Passu Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the combined principal balance as of the “Maturity or ARD Date” for the Mortgage Loan and related Companion Loan(s), which is the sum of the:

a. Maturity or ARD Balance ($) and

b. Non-Trust Pari Passu Balloon Balance,

both as shown on the Final Data File, to recalculate the:

i. LTV Ratio at Maturity or ARD,

ii. NOI Debt Yield at Maturity and

iii. NCF Debt Yield at Maturity

characteristics.

17. For each Pari Passu Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to recalculate the “Pari Passu Companion Loan Annual Debt Service ($)” as twelve (12) times the “Pari Passu Companion Loan Monthly Debt Service ($),” as shown on the Final Data File. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement.

For each Mortgage Loan that is not a Pari Passu Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “<blank>” for the “Pari Passu Companion Loan Annual Debt Service ($)” characteristic.

  Attachement A
Page 11 of 12

18. Using:

a. Information on the Final Data File for each Mortgage Loan with Additional Debt,

b. Information in the applicable Data Sources, Secondary Financing Documents and Save Mart Portfolio Amortization Schedule and

c. The applicable assumptions and calculation methodologies described in the Draft Preliminary Prospectus,

we recalculated the:

i. Total Debt UW NOI DSCR (After IO Period),

ii. Total Debt UW NCF DSCR (After IO Period),

iii. Total Debt LTV at Cut-off,

iv. Total Debt LTV at Maturity,

v. Total Debt U/W NOI Debt Yield,

vi. Total Debt U/W NCF Debt Yield,

vii. Total Debt NOI Debt Yield at Maturity,

viii. Total Debt NCF Debt Yield at Maturity,

ix. Total Debt Cut-off Balance per Unit and

x. Total Debt Balance per Unit at Maturity

of each Mortgage Loan with Additional Debt, as applicable. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement. For the purpose of this procedure, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to:

(a) Round the “Total Debt UW NOI DSCR (After IO Period)” and “Total Debt UW NCF DSCR (After IO Period)” to two decimal places,

(b) Round the “Total Debt LTV at Cut-off,” “Total Debt LTV at Maturity,” “Total Debt U/W NOI Debt Yield,” “Total Debt U/W NCF Debt Yield,” “Total Debt NOI Debt Yield at Maturity” and “Total Debt NCF Debt Yield at Maturity” to the nearest 1/10^th of one percent and

(c) Use the “Appraised Value ($)” characteristic, as shown on the Final Data File, for the purpose of recalculating the “Total Debt LTV at Cut-off” and “Total Debt LTV at Maturity” characteristics.

For each Mortgage Loan that is not a Mortgage Loan with Additional Debt, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “<blank>” for each of the characteristics listed in i. through x. above.

  Attachement A
Page 12 of 12

19. Using the:

a. Master Servicing Fee,

b. Primary Servicing Fee and

c. Sub Servicer Fee Rate

of each Mortgage Loan, all as shown on the Final Data File, we recalculated the “Servicing Fee” of each Mortgage Loan. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement.

20. Using the:

a. Servicing Fee,

b. Trustee/Administrator Fee,

c. CREFC Fee,

d. Operating Advisor Fee and

of each Mortgage Loan, all as shown on the Final Data File, we recalculated the “Administrative Fee Rate” of each Mortgage Loan. We compared this recalculated information to the corresponding information on the Final Data File and found such information to be in agreement.

Exhibit 1 to Attachement A

Multiple Property Loan Calculation Methodologies

Multiple Property Loan	Characteristic	Methodology Provided by the Mortgage Loan Sellers
•  Gateway Net Lease Portfolio •  Starwood Capital Group Hotel Portfolio •  iStar Leased Fee Portfolio •  Save Mart Portfolio	Original Balance ($), Cut-off Date Balance ($) and Maturity or ARD Balance ($)	The “Original Balance ($),” “Cut-off Date Balance ($)” and “Maturity or ARD Balance ($)” of the Multiple Property Loan are allocated pro-rata to the respective Underlying Properties using the Underlying Property original principal balance allocations for the Whole Loan (as defined in Note 17 of Exhibit 2 to Attachment A) that are stated in the applicable Source Document
•    El Paso Industrial Portfolio	Original Balance ($)	The “Original Balance ($)” of the Multiple Property Loan is allocated to the respective Underlying Properties using the “Original Balance ($)” allocations for the Underlying Properties that are stated in the applicable Source Document
	Cut-off Date Balance ($) and Maturity or ARD Balance ($)	The “Cut-off Date Balance ($)” and “Maturity or ARD Balance ($)” of the Multiple Property Loan are allocated pro-rata to the respective Underlying Properties using the “Original Balance ($)” allocations for the Underlying Properties that are stated in the applicable Source Document

Note: Certain capitalized terms in the “Characteristic” and “Methodology Provided by the Mortgage Loan Sellers” columns that have not previously been defined are defined in Attachment A and Exhibit 2 to Attachment A.

Exhibit 2 to Attachement A
Page 1 of 24

Compared Characteristics and Source Documents

Property Information:

Characteristic	Source Document(s)
Address (see Note 1)	Appraisal Report, Engineering Report, Phase I Environmental Report or Lease Agreement
City (see Note 1)	Appraisal Report, Engineering Report, Phase I Environmental Report or Lease Agreement
County	Appraisal Report, Engineering Report, Phase I Environmental Report or USPS Internet Site
State (see Note 1)	Appraisal Report, Engineering Report, Phase I Environmental Report or Lease Agreement
Zip Code	USPS Internet Site, Appraisal Report, Engineering Report, Phase I Environmental Report or Lease Agreement
General Property Type (see Note 2)	Appraisal Report, Borrower Rent Roll or Underwritten Rent Roll
Property Type Code (see Notes 2 and 3)	Appraisal Report, Borrower Rent Roll or Underwritten Rent Roll
Detailed Property Type (see Note 4)	Appraisal Report, Borrower Rent Roll or Underwritten Rent Roll
Units of Measure	Borrower Rent Roll, Underwriter’s Summary Report, Underwritten Rent Roll, Lease Agreement, Tenant Estoppel or Appraisal Report
Net Rentable Area (Sq. Ft./Units/Rooms)	Borrower Rent Roll, Underwriter’s Summary Report, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
Net Rentable Square Feet Number (see Note 5)	Borrower Rent Roll, Underwriter’s Summary Report, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
Net Rentable Square Feet Securitization Number (see Note 5)	Borrower Rent Roll, Underwriter’s Summary Report, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
Units Beds Rooms Number (see Note 5)	Borrower Rent Roll, Underwriter’s Summary Report, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
Units Beds Rooms Securitization Number (see Note 5)	Borrower Rent Roll, Underwriter’s Summary Report, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
Year Built	Appraisal Report, Engineering Report or Phase I Environmental Report
Year Renovated (see Note 4)	Appraisal Report, Engineering Report or Phase I Environmental Report
Occupancy (see Note 4)	Borrower Rent Roll, Underwriter’s Summary Report, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel

Exhibit 2 to Attachement A
Page 2 of 24

Property Information: (continued)

Characteristic	Source Document(s)
Occupancy As-of Date (see Note 6)	Borrower Rent Roll, Underwriter’s Summary Report, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
Second Most Recent Occupancy (see Note 4)	Underwriter’s Summary Report, Historical Occupancy Report or Appraisal Report
Second Most Recent Occupancy Date (see Note 4)	Underwriter’s Summary Report, Historical Occupancy Report or Appraisal Report
Third Most Recent Occupancy (see Note 4)	Underwriter’s Summary Report, Historical Occupancy Report or Appraisal Report
Third Most Recent Occupancy Date (see Note 4)	Underwriter’s Summary Report, Historical Occupancy Report or Appraisal Report

Third Party Information:

Characteristic	Source Document(s)
Appraised Value ($) (see Note 7)	Appraisal Report
Appraisal As-of Date (see Note 7)	Appraisal Report
"As is" Appraisal Value (see Note 4)	Appraisal Report
"As is" Date of Valuation (see Note 4)	Appraisal Report
Appraiser Designation (see Note 3)	Appraisal Report
FIRREA Compliant (Yes/No)	Appraisal Report
Engineering Report Date	Engineering Report
Environmental Report Date	Phase I Environmental Report
Date of Phase II Report (if applicable) (see Note 8)	Phase II Environmental Report
Date of Seismic Report (see Note 9)	Seismic Report
PML/SEL (%) (see Note 9)	Seismic Report
Single Tenant (Yes/No) (see Note 4)	Borrower Rent Roll, Underwritten Rent Roll, Appraisal Report, Lease Agreement or Tenant Estoppel

Insurance Information: (see Note 10)

Characteristic	Source Document(s)
Earthquake Insurance (Y/N)	Certificate of Property Insurance or Insurance Review Document
Terrorism Insurance (Y/N)	Certificate of Property Insurance or Insurance Review Document
Windstorm Insurance (Y/N)	Certificate of Property Insurance or Insurance Review Document
Environmental Insurance (Y/N) (see Note 8)	Certificate of Environmental Insurance

Exhibit 2 to Attachement A
Page 3 of 24

Major Tenant Information: (see Notes 11 and 12)

Characteristic	Source Document(s)
Largest Tenant	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
Largest Tenant Sq. Ft.	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
Largest Tenant Lease Expiration (see Note 13)	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
2nd Largest Tenant	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
2nd Largest Tenant Sq Ft.	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
2nd Largest Tenant Lease Expiration (see Note 13)	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
3rd Largest Tenant	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
3rd Largest Tenant Sq. Ft.	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
3rd Largest Tenant Lease Expiration (see Note 13)	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
4th Largest Tenant	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
4th Largest Tenant Sq. Ft.	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
4th Largest Tenant Lease Expiration (see Note 13)	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
5th Largest Tenant	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
5th Largest Tenant Sq. Ft.	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel
5th Largest Tenant Lease Expiration (see Note 13)	Borrower Rent Roll, Underwritten Rent Roll, Lease Agreement or Tenant Estoppel

Historical Financial & Underwriting Information: (see Note 14)

Characteristic	Source Document
Third Most Recent Operating Statements Date	Underwriter’s Summary Report
Third Most Recent EGI ($)	Underwriter’s Summary Report
Third Most Recent Expenses ($) (see Note 15)	Underwriter’s Summary Report
Third Most Recent NOI ($) (see Note 15)	Underwriter’s Summary Report
Third Most Recent Capital Items (see Note 15)	Underwriter’s Summary Report
Third Most Recent NCF	Underwriter’s Summary Report

Exhibit 2 to Attachement A
Page 4 of 24

Historical Financial & Underwriting Information: (continued)

Characteristic	Source Document
Second Most Recent Operating Statements Date	Underwriter’s Summary Report
Second Most Recent EGI ($)	Underwriter’s Summary Report
Second Most Recent Expenses ($) (see Note 15)	Underwriter’s Summary Report
Second Most Recent NOI ($) (see Note 15)	Underwriter’s Summary Report
Second Most Recent Capital Items (see Note 15)	Underwriter’s Summary Report
Second Most Recent NCF	Underwriter’s Summary Report
Most Recent # of Months	Underwriter’s Summary Report
Most Recent Operating Statements Date	Underwriter’s Summary Report
Most Recent EGI ($)	Underwriter’s Summary Report
Most Recent Expenses ($) (see Note 15)	Underwriter’s Summary Report
Most Recent NOI ($) (see Note 15)	Underwriter’s Summary Report
Most Recent Capital Items (see Note 15)	Underwriter’s Summary Report
Most Recent NCF	Underwriter’s Summary Report
Underwritten Revenue ($)	Underwriter’s Summary Report
Underwritten EGI ($)	Underwriter’s Summary Report
Underwritten Expenses ($) (see Note 15)	Underwriter’s Summary Report
Underwritten NOI ($) (see Note 15)	Underwriter’s Summary Report
Underwritten Reserves ($) (see Note 15)	Underwriter’s Summary Report
Underwritten TI/LC ($)	Underwriter’s Summary Report
Underwritten NCF ($)	Underwriter’s Summary Report
UW Vacancy	Underwriter’s Summary Report
ADR ($) (see Note 16)	Underwriter’s Summary Report
RevPAR ($) (see Note 16)	Underwriter’s Summary Report

Reserve and Escrow Information:

Characteristic	Source Document(s)
Monthly Tax Reserves ($)	Servicing Tape, Closing Statement, Loan Agreement or Loan Modification Agreement
Monthly Insurance Reserves ($)	Servicing Tape, Closing Statement, Loan Agreement or Loan Modification Agreement
Monthly Replacement Reserves ($)	Closing Statement, Loan Agreement or Loan Modification Agreement
Monthly TI/LC Reserves ($)	Closing Statement, Loan Agreement or Loan Modification Agreement
Upfront Other Reserves ($)	Closing Statement, Loan Agreement or Loan Modification Agreement
Monthly Other Reserves ($)	Closing Statement, Loan Agreement or Loan Modification Agreement
Other Reserves Description	Closing Statement, Loan Agreement or Loan Modification Agreement

Exhibit 2 to Attachement A
Page 5 of 24

Reserve and Escrow Information: (continued)

Characteristic	Source Document(s)
Upfront Tax Reserves ($)	Servicing Tape, Closing Statement, Loan Agreement or Loan Modification Agreement
Upfront Insurance Reserves ($)	Closing Statement, Loan Agreement or Loan Modification Agreement
Upfront Replacement Reserves ($)	Closing Statement, Loan Agreement or Loan Modification Agreement
Upfront TI/LC Reserves ($)	Closing Statement, Loan Agreement or Loan Modification Agreement
Upfront Engineering Reserve ($)	Closing Statement, Loan Agreement or Loan Modification Agreement
Tax Reserve Springing Condition	Loan Agreement or Loan Modification Agreement
Insurance Reserve Springing Condition	Loan Agreement or Loan Modification Agreement
Replacement Reserve Cap	Loan Agreement or Loan Modification Agreement
Replacement Reserve Springing Condition	Loan Agreement or Loan Modification Agreement
TI/LC Reserve Cap	Loan Agreement or Loan Modification Agreement
TI/LC Reserve Springing Condition	Loan Agreement or Loan Modification Agreement
Other Reserve Cap	Loan Agreement or Loan Modification Agreement
Other Reserve Springing Condition	Loan Agreement or Loan Modification Agreement
Tax Reserve Interest to Borrower	Loan Agreement or Loan Modification Agreement
Insurance Reserve Interest to Borrower	Loan Agreement or Loan Modification Agreement
Replacement Reserve Interest to Borrower	Loan Agreement or Loan Modification Agreement
TI/LC Reserve Interest to Borrower	Loan Agreement or Loan Modification Agreement
Engineering Reserve Interest to Borrower	Loan Agreement or Loan Modification Agreement
Other Reserve Interest to Borrower	Loan Agreement or Loan Modification Agreement
Earnout/Holdback	Closing Statement, Loan Agreement or Loan Modification Agreement
Earnout/Holdback Description	Closing Statement, Loan Agreement or Loan Modification Agreement

Mortgage Loan Information:

Characteristic	Source Document(s)
Borrower	Promissory Note, Loan Agreement or Loan Modification Agreement
Is Borrower a DST (Delaware Statutory Trust)?	Promissory Note, Loan Agreement or Loan Modification Agreement
Guarantor (see Note 4)	Guaranty Agreement, Loan Agreement, Loan Modification Agreement or Environmental Indemnity
Sponsor	Guaranty Agreement, Loan Agreement, Loan Modification Agreement or Environmental Indemnity

Exhibit 2 to Attachement A
Page 6 of 24

Mortgage Loan Information: (continued)

Characteristic	Source Document(s)
Payment Type Code (see Note 3)	Promissory Note, Loan Agreement or Loan Modification Agreement
Payment Frequency Code (see Note 3)	Promissory Note, Loan Agreement or Loan Modification Agreement
Original Balance ($) (see Note 17)	For all Mortgage Loans: •       Promissory Note, Loan Agreement or Loan Modification Agreement For Underlying Properties associated with Multiple Property Loans: •       Multiple Property Loan Calculation Methodologies
Loan Structure Code (see Note 3)	Promissory Note, Loan Agreement or Loan Modification Agreement
Non-Trust Pari Passu Original Balance (see Note 17)	Loan Agreement or Loan Modification Agreement
Interest Rate	Promissory Note, Loan Agreement or Loan Modification Agreement
Original Interest Rate Type Code (see Note 3)	Promissory Note, Loan Agreement or Loan Modification Agreement
Monthly Debt Service Payment (Initial) (see Notes 18, 19 and 20)	Promissory Note, Loan Agreement or Loan Modification Agreement
Monthly Debt Service Payment (After IO) (see Notes 18, 19 and 20)	Promissory Note, Loan Agreement or Loan Modification Agreement
Pari Passu Companion Loan Monthly Debt Service ($) (see Note 17)	Promissory Note, Loan Agreement or Loan Modification Agreement
Non-Trust Pari Passu Monthly Debt Service Payment (Initial) (see Note 17)	Promissory Note, Loan Agreement or Loan Modification Agreement
Amortization Type	Promissory Note, Loan Agreement or Loan Modification Agreement
Interest Accrual Basis	Promissory Note, Loan Agreement or Loan Modification Agreement
Interest Accrual Method Code (see Note 3)	Promissory Note, Loan Agreement or Loan Modification Agreement
Interest Only Indicator (see Note 21)	Promissory Note, Loan Agreement or Loan Modification Agreement
Maturity or ARD Date (see Note 22)	Promissory Note, Loan Agreement or Loan Modification Agreement
ARD Loan (Yes/No)	Promissory Note, Loan Agreement or Loan Modification Agreement
Hyper Amortizing Date	Promissory Note, Loan Agreement or Loan Modification Agreement
Final Maturity Date	Promissory Note, Loan Agreement or Loan Modification Agreement
Payment Date	Promissory Note, Loan Agreement or Loan Modification Agreement

Exhibit 2 to Attachement A
Page 7 of 24

Mortgage Loan Information: (continued)

Characteristic	Source Document(s)
Grace Period (Late Fee)	Promissory Note, Loan Agreement or Loan Modification Agreement
Grace Period (Default)	Promissory Note, Loan Agreement or Loan Modification Agreement
Assumption Fee	Loan Agreement or Loan Modification Agreement
Origination Date	Promissory Note, Loan Agreement or Loan Modification Agreement
First Payment Date (see Note 23)	Promissory Note, Loan Agreement or Loan Modification Agreement
Lockbox (see Notes 4 and 24)	Cash Management Agreement, Loan Agreement or Clearing Account Agreement
Cash Management (see Note 25)	Cash Management Agreement, Loan Agreement or Clearing Account Agreement
Excess Cash Trap Trigger	Cash Management Agreement, Loan Agreement or Clearing Account Agreement
Prepayment Provisions (# of payments) (see Notes 26 and 27)	Promissory Note, Loan Agreement or Loan Modification Agreement
Prepayment Type	Promissory Note, Loan Agreement or Loan Modification Agreement
Lockout Expiration Date (see Notes 26, 27 and 28)	Promissory Note, Loan Agreement or Loan Modification Agreement
Prepayment / Defeasance Begin Date (see Notes 26, 27 and 29)	Promissory Note, Loan Agreement or Loan Modification Agreement
Prepayment / Defeasance End Date (see Note 30)	Promissory Note, Loan Agreement or Loan Modification Agreement
Prepayment Lock Out End Date (see Notes 26, 27 and 28)	Promissory Note, Loan Agreement or Loan Modification Agreement
Yield Maintenance End Date (see Note 31)	Promissory Note, Loan Agreement or Loan Modification Agreement
Prepayment Premiums End Date (see Note 31)	Promissory Note, Loan Agreement or Loan Modification Agreement
Defeasance Option Start Date (see Notes 26, 27 and 32)	Promissory Note, Loan Agreement or Loan Modification Agreement
Prepayment Premium Indicator (see Note 33)	Promissory Note, Loan Agreement or Loan Modification Agreement
Partial Prepay or Release Allowed (Yes/No)	Promissory Note, Loan Agreement or Loan Modification Agreement
Partial Prepayment or Release Description	Promissory Note, Loan Agreement or Loan Modification Agreement
SPE	Loan Agreement or Loan Modification Agreement
Independent Director (Yes/No)	Loan Agreement or Loan Modification Agreement
Non-Consolidation Opinion (Yes/No)	Non-Consolidation Opinion, Loan Agreement or Loan Modification Agreement
Ownership Interest (see Note 4)	Final Title Policy, Marked Title Commitment, Pro Forma Title Policy or Title Policy Commitment

Exhibit 2 to Attachement A
Page 8 of 24

Mortgage Loan Information: (continued)

Characteristic	Source Document(s)
Lien Position	Final Title Policy, Marked Title Commitment, Pro Forma Title Policy or Title Policy Commitment
Lien Position Securitization Code (see Note 3)	Final Title Policy, Marked Title Commitment, Pro Forma Title Policy or Title Policy Commitment
Ground Lease Expiration	Ground Lease Agreement or Ground Lease Abstract
Ground Lease Extension Terms	Ground Lease Agreement or Ground Lease Abstract
Annual Ground Lease Payment ($) (see Note 4)	Ground Lease Agreement or Ground Lease Abstract
Letter of Credit	Letter of Credit, Loan Agreement or Loan Modification Agreement
TIC	Loan Agreement or Loan Modification Agreement
Crossed With Other Loans	Cross-Collateralization Agreement
Existing Additional Sub Debt (Yes/No) (see Note 34)	Loan Agreement, Loan Modification Agreement or Secondary Financing Documents
Existing Additional Sub Debt Description (see Note 34)	Loan Agreement, Loan Modification Agreement or Secondary Financing Documents
Future Debt Permitted (Yes/No)	Loan Agreement or Loan Modification Agreement
Future Debt Permitted Type	Loan Agreement or Loan Modification Agreement
Future Debt Description	Loan Agreement or Loan Modification Agreement
Substitution Allowed (Yes/No)	Loan Agreement or Loan Modification Agreement
Substitution Description	Loan Agreement or Loan Modification Agreement
Property Manager	Management Agreement or Loan Agreement
Franchise Flag	Franchise Agreement
Franchise Agreement Expiration Date	Franchise Agreement
Previous Securitization (see Note 35)	Bloomberg Screenshot or Trepp Screenshot

Notes:

1. For the purpose of comparing the:

a. Address,

b. City and

c. State

characteristics, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to ignore differences that are due to standard postal abbreviations.

2. For the purpose of comparing the “General Property Type” and “Property Type Code” characteristics, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the property type that accounts for the majority of the mortgaged property’s base rent (except for the mortgaged properties described in the succeeding paragraph of this Note 2), as shown in the applicable Source Document(s).

Exhibit 2 to Attachement A
Page 9 of 24

Notes: (continued)

2. (continued)

For the mortgaged properties that secure the Mortgage Loans identified on the Combined Data File as:

a. Olympic Tower,

b. The Tides Building,

c. 2215 Broadway and

d. Royal Palm Square,

each of which are secured by more than one property type, as shown in the applicable Source Document(s), the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “Mixed Use” for the “General Property Type” characteristic and “MU” for the “Property Type Code” characteristic.

3. For the purpose of comparing the:

a. Property Type Code,

b. Appraiser Designation,

c. Payment Type Code,

d. Payment Frequency Code,

e. Loan Structure Code,

f. Original Interest Rate Type Code,

g. Interest Accrual Method Code and

h. Lien Position Securitization Code

characteristics, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the applicable Source Document(s) listed for each characteristic and the corresponding information relating to such characteristic that is contained in the EDGAR ABS XML Technical Specification Document.

4. For each Mortgage Loan or Underlying Property listed in Table A1, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the information in the “Provided Value” column for the applicable characteristic listed in Table A1, even though the corresponding information in the “Provided Value” column did not agree with the information in the “Source Document Value” column that was shown in the applicable Source Document(s).

Table A1:
Mortgage Loan Seller	Mortgage Loan	Underlying Property	Characteristic	Source Document Value	Provided Value
JP Morgan	740 Madison	NAP	Detailed Property Type	Anchored	Single Tenant
			Year Renovated	2016	2017
			Single Tenant (Yes/No)	No	Yes
			Lockbox	Springing Hard	Hard
JP Morgan/GACC	Starwood Capital Group Hotel Portfolio	Courtyard Wichita Falls	Year Renovated	<blank>	2017
		See Note (1)	Ownership Interest	Fee Simple/Leasehold	Fee Simple

Exhibit 2 to Attachement A
Page 10 of 24

Notes: (continued)

4. (continued)

Table A1: (continued)
Mortgage Loan Seller	Mortgage Loan	Underlying Property	Characteristic	Source Document Value	Provided Value
GACC	Regency Apartments	NAP	Year Renovated	<blank>	2016
GACC	El Paseo Square	NAP	Occupancy	77.5%	89.2%
GACC	Aethercomm Building	NAP	Second Most Recent Occupancy	No Source Document	100.0%
			Second Most Recent Occupancy Date	No Source Document	12/31/2016
			Third Most Recent Occupancy	No Source Document	100.0%
			Third Most Recent Occupancy Date	No Source Document	12/31/2015
GACC	The Tides Building	NAP	Third Most Recent Occupancy	83.0%	91.5%
GACC	2800 Sprouse	NAP	Third Most Recent Occupancy	No Source Document	100.0%
			Third Most Recent Occupancy Date	No Source Document	12/31/2015
JP Morgan	Gateway Net Lease Portfolio	Baxalta (Barry Pointe)	“As Is” Appraisal Value “As Is” Date of Valuation	$1,375,000 2/27/2017	NAP NAP
		Baxalta (Casselberry)	“As Is” Appraisal Value “As Is” Date of Valuation	$1,850,000 2/22/2017	NAP NAP
		NAP	Guarantor	No Source Document	NAP
GACC	Columbus Park Crossing South	NAP	Ownership Interest	Fee Simple/Leasehold	Fee Simple
GACC	El Monte Self Storage	NAP	Ownership Interest	Fee Simple/Leasehold	Fee Simple
GACC	El Paso Industrial Portfolio	27 Spur Drive	Annual Ground Lease Payment ($)	<blank>	$59,054
		26 Walter Jones	Annual Ground Lease Payment ($)	<blank>	$97,223
		28 Walter Jones	Annual Ground Lease Payment ($)	<blank>	$97,223
		25 Spur Drive	Annual Ground Lease Payment ($)	<blank>	$31,280
		28 Spur Drive	Annual Ground Lease Payment ($)	<blank>	$38,986
		24 Spur Drive	Annual Ground Lease Payment ($)	<blank>	$20,910
		40 Butterfield Trail	Annual Ground Lease Payment ($)	<blank>	$14,110
		42 Butterfield Trail	Annual Ground Lease Payment ($)	<blank>	$10,235
		28 Butterfield Trail	Annual Ground Lease Payment ($)	<blank>	$4,244

(1) JP Morgan, on behalf of the Depositor, instructed us to use the information in the “Provided Value” column for all of the Underlying Properties partially securing the Starwood Capital Group Hotel Portfolio Mortgage Loan except for the Underlying Properties identified on the Combined Data File as “Hilton Garden Inn Edison Raritan Center” and “Hampton Inn Selinsgrove Shamokin Dam.”

We performed no procedures to determine the accuracy, completeness or reasonableness of the “Provided Value” information in Table A1 that was provided by the Mortgage Loan Sellers, on behalf of the Depositor.

Exhibit 2 to Attachement A
Page 11 of 24

Notes: (continued)

5. The Mortgage Loan Sellers, on behalf of the Depositor, instructed us to perform procedures on the “Net Rentable Square Feet Number” and “Net Rentable Square Feet Securitization Number” characteristics only for mortgaged properties on the Combined Data File with the “General Property Type” characteristic as “Retail,” “Office,” “Other,” “Industrial,” “Mixed Use” or “Self Storage.”

The Mortgage Loan Sellers, on behalf of the Depositor, instructed us to perform procedures on the “Units Beds Rooms Number” and “Units Beds Rooms Securitization Number” characteristics only for mortgaged properties on the Combined Data File with the “General Property Type” characteristic as “Hospitality” or “Multifamily.”

6. For the purpose of comparing the “Occupancy As-of Date” characteristic, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the last day of the month if the applicable Source Document(s) only indicated the month and year.

For the mortgaged properties on the Combined Data File with the “Single Tenant (Yes/No)” characteristic as “Yes” (except for the mortgaged properties described in the succeeding paragraph of this Note 6), the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the Cut-off Date of the related Mortgage Loan for the “Occupancy As-of Date” characteristic.

For each mortgaged property identified on the Combined Data File with the “Single Tenant (Yes/No)” characteristic as “Yes” that partially secures the Mortgage Loan identified on the Combined Data File as “El Paso Industrial Portfolio,” GACC, on behalf of the Depositor, instructed us to use the date in the underwritten rent roll Source Document for the “Occupancy As-of Date” characteristic.

7. For the mortgaged properties on the Combined Data File with the “Appraisal Value As Is / Stabilized” characteristic as “As Stabilized,” “As Complete,” “As If,” “Prospective Value,” “Hypothetical As Is” or “As Is (Assuming Extraordinary Assumption),” the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the corresponding appraised value and date associated with such appraised value, each as shown in the applicable Source Document, for the “Appraised Value ($)” and “Appraisal As-of Date” characteristics, respectively.

For the Mortgage Loan identified on the Combined Data File as “Starwood Capital Group Hotel Portfolio” (the “Starwood Capital Group Hotel Portfolio Mortgage Loan”), which is a Multiple Property Loan:

a. The appraisal report Source Documents contain individual appraised values for each of the 65 Underlying Properties, which total $889,200,000 in the aggregate, and

b. The portfolio appraisal report Source Document contains a portfolio appraised value for the combined portfolio of $956,000,000.

Exhibit 2 to Attachement A
Page 12 of 24

Notes: (continued)

7. (continued)

For the purpose of comparing the “Appraised Value ($)” characteristic for the Starwood Capital Group Hotel Portfolio Mortgage Loan, JP Morgan, on behalf of the Depositor, instructed us to use the portfolio appraised value of $956,000,000 that is shown in the portfolio appraisal report Source Document for the combined portfolio. For the purpose of comparing the “Appraised Value ($)” characteristic for each Underlying Property that secures the Starwood Capital Group Hotel Portfolio Mortgage Loan, JP Morgan, on behalf of the Depositor, instructed us to use the individual appraised value for each Underlying Property, as shown in the applicable appraisal report Source Document (even though the sum of these Underlying Property appraised values does not equal the $956,000,000 “Appraised Value ($)” that is shown on the Combined Data File for the Starwood Capital Group Hotel Portfolio Mortgage Loan).

For the purpose of comparing the “Appraisal As-of Date” characteristic for the Starwood Capital Group Hotel Portfolio Mortgage Loan, JP Morgan, on behalf of the Depositor, instructed us to use the date of valuation relating to the “As Portfolio” appraised value that is shown in the portfolio appraisal report Source Document for the combined portfolio. For the purpose of comparing the “Appraisal As-of Date” characteristic for each Underlying Property that secures the Starwood Capital Group Hotel Portfolio Mortgage Loan, JP Morgan, on behalf of the Depositor, instructed us to use the individual dates of valuation for each Underlying Property, as shown in the applicable appraisal report Source Document.

8. The Mortgage Loan Sellers, on behalf of the Depositor, instructed us to perform procedures on the “Date of Phase II Report (if applicable)” characteristic only for mortgaged properties (if any) that contained a phase II environmental report Source Document in the related loan file.

The Mortgage Loan Sellers, on behalf of the Depositor, instructed us to perform procedures on the “Environmental Insurance (Y/N)” characteristic only for mortgaged properties (if any) that contained a certificate of environmental insurance Source Document in the related loan file. We performed no procedures to determine if any mortgaged property that did not contain a certificate of environmental insurance Source Document in the related loan file was required by the applicable Mortgage Loan Seller to obtain environmental insurance for the related mortgaged property.

9. The Mortgage Loan Sellers, on behalf of the Depositor, instructed us to perform procedures on the “Date of Seismic Report” and “PML/SEL (%)” characteristics only for mortgaged properties (if any) that contained a seismic report Source Document in the related loan file.

10. For the purpose of comparing the “Insurance Information” characteristics, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the applicable Source Document(s) even if these Source Document(s) expired prior to the Cut-off Date.

Exhibit 2 to Attachement A
Page 13 of 24

Notes: (continued)

11. For the purpose of comparing the “Major Tenant Information” characteristics, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to consider the tenant that pays the higher monthly rent as the larger tenant for tenants with the same square footage (except for the mortgaged property described in the succeeding paragraph of this Note 11), all as shown in the applicable Source Document(s).

For the purpose of comparing the “Major Tenant Information” characteristics for the mortgaged property that secures the Mortgage Loan identified on the Combined Data File as “Long Meadow Farms,” JP Morgan, on behalf of the Depositor, instructed us to consider the tenant that has the earliest lease expiration date as the larger tenant for tenants with the same square footage, all as shown in the applicable Source Documents(s).

12. For the purpose of comparing the “Major Tenant Information” characteristics, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to combine multiple spaces leased by the same tenant only if each space has the same lease expiration date (except for the mortgaged properties described in the succeeding four paragraphs of this Note 12), all as shown in the applicable Source Document(s).

For the purpose of comparing the “Major Tenant Information” characteristics for the mortgaged property that secures the Mortgage Loan identified on the Combined Data File as “Olympic Tower” (the “Olympic Tower Mortgage Loan”), GACC, on behalf of the Depositor, instructed us to combine the spaces leased by the tenant identified as “NBA Properties, Inc.” in the underwritten rent roll Source Document, and to use the lease expiration date for the lease associated with the related space that has the largest square footage.

For the purpose of comparing the “Major Tenant Information” characteristics for the mortgaged property that secures the Mortgage Loan identified on the Combined Data File as “Wilmont” (the “Wilmont Mortgage Loan”), GACC, on behalf of the Depositor, instructed us to combine the spaces leased by the tenant identified as “LADMH” in the underwritten rent roll Source Document, and to use the lease expiration date for the lease associated with the related space that has the largest square footage.

For the purpose of comparing the “Major Tenant Information” characteristics for the mortgaged property that secures the Wilmont Mortgage Loan, GACC, on behalf of the Depositor, instructed us to combine the spaces leased by the tenant identified as “Bank of Hope” in the underwritten rent roll Source Document, and to use the lease expiration date for the lease associated with the related space that has the largest square footage.

For the purpose of comparing the “Major Tenant Information” characteristics for the mortgaged property that secures the Mortgage Loan identified on the Combined Data File as “Royal Palm Square,” JP Morgan, on behalf of the Depositor, instructed us to combine the spaces leased by the tenant identified as “Larson Educational Services” in the underwritten rent roll Source Document, and to use the lease expiration date for the lease associated with the related space that has the largest square footage.

Exhibit 2 to Attachement A
Page 14 of 24

Notes: (continued)

13. For the purpose of comparing the:

a. Largest Tenant Lease Expiration,

b. 2^nd Largest Tenant Lease Expiration,

c. 3^rd Largest Tenant Lease Expiration,

d. 4^th Largest Tenant Lease Expiration and

e. 5^th Largest Tenant Lease Expiration

characteristics, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the last day of the month if the applicable Source Document(s) only indicated the month and year of expiration.

14. For the purpose of comparing the “Historical Financial & Underwriting Information” characteristics (except for the “ADR ($)” and “RevPAR ($)” characteristics), the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to ignore differences of $3 or less.

15. For the purpose of comparing the:

a. Third Most Recent Expenses ($),

b. Third Most Recent NOI ($),

c. Third Most Recent Capital Items,

d. Second Most Recent Expenses ($),

e. Second Most Recent NOI ($),

f. Second Most Recent Capital Items,

g. Most Recent Expenses ($),

h. Most Recent NOI ($),

i. Most Recent Capital Items,

j. Underwritten Expenses ($),

k. Underwritten NOI ($) and

l. Underwritten Reserves ($)

characteristics for each Mortgage Loan and Underlying Property on the Combined Data File with the “General Property Type” of “Hospitality” (the “Hospitality Properties”) (except for the mortgaged properties that secure the Mortgage Loans identified on the Combined Data File as “Hampton Inn Braintree” and “Union Hotel – Brooklyn”), we were instructed by JP Morgan, on behalf of the Depositor, to increase the “expenses” and to decrease the applicable “capital items,” “reserves” and “NOI,” as applicable, that are shown in the underwriter’s summary report Source Document by the “FF&E reserve” amount that is shown in the underwriter’s summary report Source Document.

16. The Mortgage Loan Sellers, on behalf of the Depositor, instructed us to perform procedures on the “ADR ($)” and “RevPAR ($)” characteristics only for Hospitality Properties.

For the purpose of comparing the “ADR ($)” and “RevPAR ($)” characteristics for the Hospitality Properties, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the “underwritten” values, as applicable, as shown in the applicable Source Document.

Exhibit 2 to Attachement A
Page 15 of 24

Notes: (continued)

17. The Mortgage Loan Sellers, on behalf of the Depositor, indicated that the Mortgage Loans listed in Table A2 (each, a “Pari Passu Mortgage Loan”) are each comprised of one or more portions of a mortgage whole loan (each, a “Whole Loan”), which also has one or more pari-passu portions that will not be assets of the Issuing Entity (each, a “Companion Loan”). Additionally, the Mortgage Loan Sellers, on behalf of the Depositor, indicated that:

a. With respect to the Pari Passu Mortgage Loan identified on the Combined Data File as “245 Park Avenue” (the “245 Park Avenue Mortgage Loan”), the related Whole Loan (the “245 Park Avenue Whole Loan”) also has five subordinate secured notes that will not be assets of the Issuing Entity (the “245 Park Avenue Subordinate Secured Companion Loans”),

b. With respect to the Pari Passu Mortgage Loan identified on the Combined Data File as “Gateway Net Lease Portfolio” (the “Gateway Net Lease Portfolio Mortgage Loan”), the related Whole Loan (the “Gateway Net Lease Portfolio Whole Loan”) also has ten B-Notes that will not be assets of the Issuing Entity (the “Gateway Net Lease Portfolio B-Notes”),

c. With respect to the Olympic Tower Mortgage Loan, which is a Pari Passu Mortgage Loan, the related Whole Loan (the “Olympic Tower Whole Loan”) also has three B-Notes that will not be assets of the Issuing Entity (the “Olympic Tower B-Notes”),

d. With respect to the Pari Passu Mortgage Loan identified on the Combined Data File as “211 Main Street” (the “211 Main Street Mortgage Loan”), the related Whole Loan (the “211 Main Street Whole Loan”) also has three B-Notes that will not be assets of the Issuing Entity (the “211 Main Street B-Notes”) and

e. With respect to the Pari Passu Mortgage Loan identified on the Combined Data File as “Save Mart Portfolio” (the “Save Mart Portfolio Mortgage Loan”), the related Whole Loan (the “Save Mart Portfolio Whole Loan”) also has one B-Note that will not be an asset of the Issuing Entity (the “Save Mart Portfolio B-Note”).

For each Whole Loan listed in Table A2, the applicable Source Document or other schedule provided by JP Morgan, on behalf of the Depositor (the “Client Provided Schedule,” together with the Source Documents, the “Data Sources”), that is listed in the “Data Source” column of Table A2 indicates that the Whole Loan was split into multiple components which are pari passu with each other, and also with respect to the 245 Park Avenue Whole Loan, Gateway Net Lease Portfolio Whole Loan, Olympic Tower Whole Loan, 211 Main Street Whole Loan and Save Mart Portfolio Whole Loan, one or more components that are subordinate to the related Mortgage Loan and Companion Loan(s) (each such component, a “Note Component”), which are listed in the “Note Component(s)” column of Table A2.

Exhibit 2 to Attachement A
Page 16 of 24

Notes: (continued)

17. (continued)

Table A2:
Whole Loan	Mortgage Loan Seller	Mortgage Loan and Companion Loan(s)	Note Component(s)	Amortization Type	Data Source
245 Park Avenue	JP Morgan/GACC	Mortgage Loan	A-2-A-2, A-2-C-1-A	Interest Only	Client Provided Schedule
		Companion Loans	A-1-A, A-1-B, A-1-C, A-1-D, A-1-E, A-2-A-1, A-2-A-3, A-2-A-4, A-2-B-1, A-2-B-2, A-2-B-3, A-2-C-1-B, A-2-C-2, A-2-D-1, A-2-D-2, A-2-D-3, A-2-E-1, A-2-E-2
		Subordinate Secured Companion Loans	B-1, B-2, B-3, B-4, B-5
Gateway Net Lease Portfolio	JP Morgan	Mortgage Loan	A-1-1	Interest Only	Loan Agreement
		Companion Loans	A-1-2, A-1-3, A-1-4, A-2-1, A-2-2, A-2-3
		B-Notes	B-1-1, B-1-2, B-1-3, B-1-4, B-1-5, B-2-1, B-2-2, B-2-3, B-2-4, B-2-5
Olympic Tower	GACC	Mortgage Loan	A-1-C1, A-1-C4, A-1-C5	Interest Only	Loan Modification Agreement
		Companion Loans	A-1-S, A-2-S, A-3-S, A-1-C2, A-1-C3, A-2-C1, A-2-C2, A-3-C
		B-Notes	B-1, B-2, B-3
Starwood Capital Group Hotel Portfolio	JP Morgan/GACC	Mortgage Loan Companion Loans	A-1, A-7 A-2, A-3, A-4, A-5, A-6, A-8, A-9, A-10, A-11, A-12, A-13, A-14, A-15, A-16, A-17	Interest Only	Loan Agreement
211 Main Street	JP Morgan	Mortgage Loan	A-2	Interest Only	Loan Modification Agreement
		Companion Loans	A-1, A-3
		B-Notes	B-1, B-2, B-3
740 Madison	JP Morgan	Mortgage Loan Companion Loan	A-2 A-1	Interest Only, ARD	Loan Agreement
iStar Leased Fee Portfolio	JP Morgan	Mortgage Loan Companion Loans	A-2 A-1-1, A-1-2, A-1-3, A-3	Interest Only, ARD	Loan Modification Agreement
Save Mart Portfolio	GACC	Mortgage Loan	A-5	Interest Only	Loan Agreement
		Companion Loans	A-1, A-2, A-3, A-4, A-6
		B-Note	B

Exhibit 2 to Attachement A
Page 17 of 24

Notes: (continued)

17. (continued)

For the avoidance of doubt, with respect to the 245 Park Avenue Mortgage Loan, Gateway Net Lease Portfolio Mortgage Loan, Olympic Tower Mortgage Loan, 211 Main Street Mortgage Loan and Save Mart Portfolio Mortgage Loan, all references herein to the related Companion Loans exclude the 245 Park Avenue Subordinate Secured Companion Loans, Gateway Net Lease Portfolio B-Notes, Olympic Tower B-Notes, 211 Main Street B-Notes and Save Mart Portfolio B-Note, respectively.

For the purpose of comparing the “Original Balance ($)” characteristic for each Pari Passu Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use information in the applicable Data Source listed in the “Data Source” column of Table A2 for the “Note Component(s)” listed in the “Note Component(s)” column of Table A2 that are associated with the “Mortgage Loan” component(s) of each Whole Loan that are listed in the “Mortgage Loan and Companion Loan(s)” column of Table A2.

For the purpose of comparing the “Non-Trust Pari Passu Original Balance” characteristic for each Pari Passu Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use information in the applicable Data Source listed in the “Data Source” column of Table A2 for the “Note Component(s)” listed in the “Note Component(s)” column of Table A2 that are associated with the “Companion Loan(s)” component(s) of each Whole Loan that are listed in the “Mortgage Loan and Companion Loan(s)” column of Table A2.

For the purpose of comparing the “ Pari Passu Companion Loan Monthly Debt Service ($)” and “Non-Trust Pari Passu Monthly Debt Service Payment (Initial)” characteristics for each Pari Passu Mortgage Loan, all of which have either “Interest Only” or “Interest Only, ARD” listed in the “Amortization Type” column of Table A2, and all of which have an “Interest Accrual Basis” of “Actual/360” on the Combined Data File, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to recalculate the “Pari Passu Companion Loan Monthly Debt Service ($)” and “Non-Trust Pari Passu Monthly Debt Service Payment (Initial)” as 1/12^th of the product of:

a. The “Non-Trust Pari Passu Original Balance,” as shown on the Combined Data File,

b. The “Interest Rate,” as shown on the Combined Data File and

c. 365/360.

For each Mortgage Loan that is not a Pari Passu Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “<blank>” for the “Pari Passu Companion Loan Monthly Debt Service ($)” and “Non-Trust Pari Passu Monthly Debt Service Payment (Initial)” characteristics and “NAP” for the “Non-Trust Pari Passu Original Balance” characteristic.

Exhibit 2 to Attachement A
Page 18 of 24

Notes: (continued)

18. For the purpose of comparing the “Monthly Debt Service Payment (Initial)” and “Monthly Debt Service Payment (After IO)” characteristics for the Mortgage Loans on the Combined Data File with the “Amortization Type” characteristic as “Interest Only” or “Interest Only, ARD” (collectively, the “Interest Only Loans”), all of which have an “Interest Accrual Basis” of “Actual/360” on the Combined Data File, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to recalculate the “Monthly Debt Service Payment (Initial)” and “Monthly Debt Service Payment (After IO)” characteristics as 1/12^th of the product of:

a. The “Original Balance ($),” as shown on the Combined Data File,

b. The “Interest Rate,” as shown on the Combined Data File and

c. 365/360.

19. For the purpose of comparing the “Monthly Debt Service Payment (Initial)” characteristic for the Mortgage Loans on the Combined Data File with the “Amortization Type” characteristic as “Interest Only, then Amortizing” (collectively, the “Partial I/O Loans”), all of which have an “Interest Accrual Basis” of “Actual/360” on the Combined Data File, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to recalculate the “Monthly Debt Service Payment (Initial)” characteristic as 1/12^th of the product of:

a. The “Original Balance ($),” as shown on the Combined Data File,

b. The “Interest Rate,” as shown on the Combined Data File and

c. 365/360.

For the purpose of comparing the “Monthly Debt Service Payment (After IO)” characteristic for the Partial I/O Loans, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the monthly payment following the expiration of the “Original Interest Only Period (Months)” (as defined in Item 9. of Attachment A), as shown in the applicable Source Document(s).

20. For the purpose of comparing the “Monthly Debt Service Payment (Initial)” and “Monthly Debt Service Payment (After IO)” characteristics for the Mortgage Loans on the Combined Data File with the “Amortization Type” characteristic as “Amortizing Balloon,” the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the monthly payment, as shown in the applicable Source Document(s).

21. For the purpose of comparing the “Interest Only Indicator” characteristic, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “true” for each Interest Only Loan and Partial I/O Loan.  For each Mortgage Loan that is not an Interest Only Loan or Partial I/O Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “false” for the “Interest Only Indicator” characteristic.

22. For the Mortgage Loans on the Combined Data File with the “ARD Loan (Yes/No)” characteristic as “Yes,” JP Morgan, on behalf of the Depositor, instructed us to use the anticipated repayment date, as shown in the applicable Source Document(s), for the “Maturity or ARD Date” characteristic.

Exhibit 2 to Attachement A
Page 19 of 24

Notes: (continued)

23. For the purpose of comparing the “First Payment Date” characteristic for each Mortgage Loan on the Combined Data File (except for the Save Mart Portfolio Mortgage Loan, which is described in the succeeding paragraph of this Note 23), the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to assume that the “First Payment Date” is the “Payment Date” following the end of the first full interest accrual period, as shown in the applicable Source Document(s).

For the Save Mart Portfolio Mortgage Loan, which has a “Payment Date” which occurs prior to the end of the corresponding interest accrual period, as shown in the applicable Source Document, GACC, on behalf of the Depositor, instructed us to assume that the “First Payment Date” is the “Payment Date” which occurs during the first full interest accrual period, as shown in the applicable Source Document(s).

24. For the purpose of comparing the “Lockbox” characteristic, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the following definitions:

a. Hard – the borrower is required to direct the tenants to pay rents directly to a lockbox account controlled by the lender. Hospitality properties are considered to have a hard lockbox if credit card receivables are required to be deposited directly into the lockbox account even though cash, checks or “over the counter” receipts are deposited by the manager of the related mortgaged property into the lockbox account controlled by the lender.

b. Soft – the related borrower is required to deposit or cause the property manager to deposit all rents collected into a lockbox account. Hospitality and multifamily properties are considered to have a soft lockbox if credit card receivables, cash, checks or “over the counter” receipts are deposited into the lockbox account by the borrower or property manager.

c. Springing Hard – a lockbox is not currently in place, but the applicable Source Document(s) require the imposition of a hard lockbox upon the occurrence of an event of default or one or more specified trigger events under the applicable Source Document(s).

d. Springing Soft - a lockbox is not currently in place, but the applicable Source Document(s) require the imposition of a soft lockbox upon the occurrence of an event of default or one or more specified trigger events under the applicable Source Document(s).

e. Soft Springing Hard – the related borrower is required to deposit, or cause the property manager to deposit, all rents collected into a lockbox account until the occurrence of an event of default under the applicable Source Document(s) or one or more specified trigger events, at which time the lockbox account converts to a hard lockbox.

Exhibit 2 to Attachement A
Page 20 of 24

Notes: (continued)

25. For the purpose of comparing the “Cash Management” characteristic, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the following definitions:

a. In Place – funds directed into a lockbox, such funds are generally not made immediately available to the related borrower, but instead are forwarded to a cash management account controlled by the lender and the funds are disbursed according to the related applicable Source Document(s) with any excess remitted to the related borrower (unless an event of default under the applicable Source Document(s) or one or more specified trigger events have occurred and are outstanding), generally on a daily basis.

b. Springing – until the occurrence of an event of default under the applicable Source Document(s) or one or more specified trigger events, revenue from the lockbox (if any) is forwarded to an account controlled by the related borrower or is otherwise made available to the related borrower. Upon the occurrence of an event of default or such a trigger event, the applicable Source Document(s) require the related revenue to be forwarded to a cash management account controlled by the lender and the funds are disbursed according to the related applicable Source Document(s).

26. For the purpose of comparing the:

a. Prepayment Provisions (# of payments),

b. Lockout Expiration Date,

c. Prepayment / Defeasance Begin Date,

d. Prepayment Lock Out End Date and

e. Defeasance Option Start Date

characteristics for each Pari Passu Mortgage Loan, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to assume that the entire “Loan” (as defined in the applicable Source Document(s)) has been securitized.

27. For certain Mortgage Loans contributed by JP Morgan, the applicable Source Document(s) contain one of the following defined terms:

“Permitted Prepayment Date” shall mean the second (2^nd) anniversary of the first Payment Date

“Permitted Prepayment Date” shall mean the second (2^nd) anniversary of the first (1^st) Payment Date (or if such day is not a Business Day, the immediately succeeding Business Day)

Exhibit 2 to Attachement A
Page 21 of 24

Notes: (continued)

27. (continued)

For the purpose of comparing the:

a. Prepayment Provision (# of payments),

b. Lockout Expiration Date,

c. Prepayment / Defeasance Begin Date,

d. Prepayment Lock Out End Date and

e. Defeasance Option Start Date

characteristics for the Mortgage Loans which contain either of the defined terms described above in the applicable Source Document(s), JP Morgan, on behalf of the Depositor, instructed us to assume that the “first Payment Date” is the “Payment Date” after the end of the first full interest accrual period, as shown in the applicable Source Document(s).

Additionally, for the Mortgage Loans which contain the second defined term described above in the applicable Source Document(s), JP Morgan, on behalf of the Depositor, instructed us that if the second anniversary of the “first (1^st) Payment Date” (in accordance with the instructions in the preceding paragraph) falls on a day that is not a business day, to assume that the “Permitted Prepayment Date” will be the succeeding “Payment Date” (due to the requirement in the applicable Source Document(s) that the borrower remit interest through the next “Payment Date” if the Mortgage Loan is not prepaid on a “Payment Date”).

28. For the purpose of comparing the “Lockout Expiration Date” and “Prepayment Lock Out End Date” characteristics for each Mortgage Loan (except for the 211 Main Street Mortgage Loan, which is described in the succeeding paragraph of this Note 28), the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the day prior to the first “Payment Date” in the defeasance period for Mortgage Loans that allow for defeasance and the day prior to the first “Payment Date” in the yield maintenance period for Mortgage Loans that can be prepaid with yield maintenance, all as shown in the applicable Source Document(s). For the Mortgage Loans that allow for both defeasance and prepayment with yield maintenance following a lockout period, JP Morgan, on behalf of the Depositor, instructed us to use the earlier of the dates described in the preceding sentence for the purpose of comparing the “Lockout Expiration Date” and “Prepayment Lock Out End Date” characteristic.

For the 211 Main Street Mortgage Loan, for which there is no lockout period, JP Morgan, on behalf of the Depositor, instructed us to use the “First Payment Date,” as shown on the Combined Data File, for the “Prepayment Lock Out End Date” characteristic and “NAP” for the “Lockout Expiration Date” characteristic.

Exhibit 2 to Attachement A
Page 22 of 24

Notes: (continued)

29. For the purpose of comparing the “Prepayment / Defeasance Begin Date” characteristic, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the first “Payment Date” in the defeasance period for Mortgage Loans that allow for defeasance and the first “Payment Date” in the yield maintenance period for Mortgage Loans that can be prepaid with yield maintenance, all as shown in the applicable Source Document(s). For the Mortgage Loans that allows for both defeasance and prepayment with yield maintenance, JP Morgan, on behalf of the Depositor, instructed us to use the earlier of the dates described in the preceding sentence for the purpose of comparing the “Prepayment / Defeasance Begin Date” characteristic(s).

30. For the purpose of comparing the “Prepayment / Defeasance End Date” characteristic, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the day prior to the first “Payment Date” in the open period, as shown in the applicable Source Document(s).

31. For the purpose of comparing the “Yield Maintenance End Date” and “Prepayment Premiums End Date” characteristics for Mortgage Loans that can be prepaid with yield maintenance or allow for defeasance and also permit the Mortgage Loan to be prepaid with yield maintenance, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the day prior to the first “Payment Date” in the open period, as shown in the applicable Source Document(s). For Mortgage Loans that cannot be prepaid with yield maintenance, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “<blank>” for the “Yield Maintenance End Date” and “Prepayment Premiums End Date” characteristics.

32. For the purpose of comparing the “Defeasance Option Start Date” characteristic for the Mortgage Loans that allow for defeasance, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use the first “Payment Date” in the defeasance period, as shown in the applicable Source Document(s). For Mortgage Loans that do not allow for defeasance, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “<blank>” for the “Defeasance Option Start Date” characteristic.

33. For the purpose of comparing the “Prepayment Premium Indicator” characteristic, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “true” for each Mortgage Loan that can be prepaid with yield maintenance or allows for defeasance and also permits the Mortgage Loan to be prepaid with yield maintenance. For Mortgage Loans that cannot be prepaid with yield maintenance, the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use “false” for the “Prepayment Premium Indicator” characteristic.

Exhibit 2 to Attachement A
Page 23 of 24

Notes: (continued)

34. For the purpose of comparing the:

a. Existing Additional Sub Debt (Yes/No) and

b. Existing Additional Sub Debt Description

characteristics, either:

i. The loan agreement and/or loan modification agreement Source Documents describe the existence of any additional debt or

ii. The Mortgage Loan Sellers, on behalf of the Depositor, provided us with certain mezzanine or subordinate loan agreements, B-notes, intercreditor agreements, co-lender agreements and/or other secondary financing documents, if applicable (collectively, the “Secondary Financing Documents”) or, in the case of the Save Mart Portfolio Mortgage Loan, an amortization schedule, as shown in the loan agreement Source Document (the “Save Mart Portfolio Amortization Schedule"), or in the case of the 245 Park Avenue Mortgage Loan, the related Client Provided Schedule, that describe the existence of any additional debt.

It is possible that other documents not provided to us would indicate additional existing secondary financing. Other than the information indicated in the loan agreement and/or loan modification agreement Source Documents, Secondary Financing Documents, Save Mart Portfolio Amortization Schedule or Client Provided Schedule provided to us by the Mortgage Loan Sellers, on behalf of the Depositor, we could not determine whether there is other existing secondary financing.

For the purpose of comparing the:

a. Existing Additional Sub Debt (Yes/No) and

b. Existing Additional Sub Debt Description

characteristics for each Mortgage Loan with Additional Debt (as defined in Item 14. of Attachment A), the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to include the 245 Park Avenue Subordinate Secured Companion Loans, Gateway Net Lease Portfolio B-Notes, Olympic Tower B-Notes, 211 Main Street B-Notes and Save Mart Portfolio B-Note as “additional debt” and to exclude any related Companion Loan(s).

For each Mortgage Loan which does not have additional debt (based on the procedures described in the first three paragraphs of this Note 34), the Mortgage Loan Sellers, on behalf of the Depositor, instructed us to use:

a. “No” for the “Existing Additional Sub Debt (Yes/No)” characteristic and

b. “None” for the “Existing Additional Sub Debt Description” characteristic.

Exhibit 2 to Attachement A
Page 24 of 24

Notes: (continued)

35. For each Mortgage Loan that the Mortgage Loan Sellers, on behalf of the Depositor, indicated was included in a previous securitization (the “Previously Securitized Loans”), the Mortgage Loan Sellers, on behalf of the Depositor, provided a previous securitization history Bloomberg screenshot (“Bloomberg Screenshot”) or a Trepp mortgage loan transaction summary screenshot (“Trepp Screenshot”). We performed no procedures to determine if any Mortgage Loan for which we were not provided Bloomberg Screenshot or Trepp Screenshot Source Documents relating to the previous securitization history for such Mortgage Loan was included in a previous securitization.

We performed no procedures to determine the accuracy, completeness or reasonableness of the instructions, assumptions, methodologies and exceptions provided by the Mortgage Loan Sellers, on behalf of the Depositor, that are described in the notes above.

Exhibit 3 to Attachement A
Page 1 of 3

Provided Characteristics

Characteristic

Property Name

Mortgage Loan Originator

Mortgage Loan Seller

Property Flag

# of Properties

Appraisal Value As Is / Stabilized

Loan Purpose

Warm Body Guarantor Y/N

Owner Occupancy > 5%

Confirm Required Repairs are Escrowed at 125% (Yes/No)

Controlling Note (Yes/No)

Sub Serviced (Y/N)

Sub Servicer Name

Sub Servicer Fee Rate

Master Servicing Fee

Primary Servicing Fee

Trustee/Administrator Fee

Operating Advisor Fee

CREFC Fee

Asset Type Number

Group ID

Reporting Period Beginning Date

Reporting Period End Date

Underwriting Indicator

Balloon Indicator

Negative Amortization Indicator

Modified Indicator

Arm Index Code

First Rate Adjustment Date

First Payment Adjustment Date

ARM Margin Number

Lifetime Rate Cap Percentage

Lifetime Rate Floor Percentage

Periodic Rate Increase Limit Percentage

Periodic Rate Decrease Limit Percentage

Periodic Payment Adjustment Maximum Amount

Periodic Payment Adjustment Maximum Percent

Rate Reset Frequency Code

Payment Reset Frequency Code

Exhibit 3 to Attachement A
Page 2 of 3

Characteristic

Index Lookback Days Number

Maximum Negative Amortization Allowed Percentage

Maximum Negative Amortization Allowed Amount

Negative Amortization Deferred Interest Cap Amount

Deferred Interest Cumulative Amount

Deferred Interest Collected Amount

Most Recent Valuation Amount

Most Recent Valuation Date

Most Recent Valuation Source Code

Property Status Code

Defeased Status Code

Largest Tenant

Second Largest Tenant

Third Largest Tenant

Lease Expiration Largest Tenant Date

Lease Expiration Second Largest Tenant Date

Lease Expiration Third Largest Tenant Date

Net Operating Income Net Cash Flow Securitization Code

Net Operating Income Net Cash Flow Code

Most Recent Debt Service Amount

Debt Service Coverage Securitization Code

Most Recent Debt Service Coverage Code

Asset Added Indicator

Report Period Modification Indicator

Report Period End Actual Balance Amount

Other Interest Adjustment Amount

Unscheduled Principal Collected Amount

Other Principal Adjustment Amount

Servicing Advance Method Code

Non Recoverability Indicator

Total Principal Interest Advanced Outstanding Amount

Total Taxes Insurance Advances Outstanding Amount

Other Expenses Advanced Outstanding Amount

Payment Status Loan Code

Arm Index Rate Percentage

Next Interest Rate Percentage

Next Interest Rate Change Adjustment Date

Next Payment Adjustment Date

Primary Servicer Name

Most Recent Special Servicer Transfer Date

Most Recent Master Servicer Return Date

Asset Subject Demand Indicator

Asset Subject Demand Status Code

Repurchase Amount

Exhibit 3 to Attachement A
Page 3 of 3

Characteristic

Demand Resolution Date

Repurchaser Name

Repurchase Replacement Reason Code

Realized Loss To Trust Amount

Liquidation Prepayment Code

Liquidation Prepayment Date

Prepayment Premium Yield Maintenance Received Amount

Workout Strategy Code

Last Modification Date

Modification Code

Post Modification Interest Percentage

Post Modification Payment Amount

Post Modification Maturity Date

Post Modification Amortization Period Amount

Most Recent Debt Service Amount

Most Recent Debt Service Coverage Net Operating Income Percentage

Most Recent Debt Service Coverage Net Cash Flow Percentage

Reserve Adjusted Loan Amount

Unadjusted LTV at Cut-off

Unadjusted LTV at Cut-off

Unadjusted U/W NOI Debt Yield

Unadjusted U/W NCF Debt Yield

Unadjusted Maturity Date LTV Ratio

Note: We performed no procedures to determine the accuracy, completeness or reasonableness of the Provided Characteristics.