Item Number Column/Field Name Notes Item 2(a)(2) Asset Number With respect to each property the Asset Number has been updated from decimal to CREFC standard, for example 2.01 and 2.02 on original file has been updated to 2-001 and 2-002 respectively. Item 2(c)(18) Scheduled Principal Balance Securitization Amount With respect to each mortgage loan, the principal balance shown reflects the principal balance as of the Cut-off Date, assuming that any payment due on the Cut-off Date is made, and that no voluntary principal prepayments or casualty or condemnation proceeds are received. Item 2(d)(2) Property Address With respect to each mortgage loan secured by multiple properties, for property address and similar property-specific information, the information is provided for each related property but the response for the mortgage loan will be blank. Item 2(d)(25)(iii) Lease Expiration Largest Tenant Date With respect to Asset Number 9, the Lease Expiration Largest Tenant Date is 12-31-2019 with respect to 233,280 SF and 2-28-2020 with respect to 83,115 SF. Value shown as "12-31-2019" due to EDGAR system constraints. Item 2(d)(25)(iii) Lease Expiration Largest Tenant Date With respect to Asset Number 36, the Lease Expiration Largest Tenant Date is 1-31-2019 with respect to 41,666 SF and 6-30-2019 with respect to 41,375 SF. Value shown as "1-31-2019" due to EDGAR system constraints. Item 2(d)(25)(iii) Lease Expiration Largest Tenant Date With respect to Asset Number 40, the Lease Expiration Largest Tenant Date is 1-31-2019 with respect to 78,548 SF and MTM with respect to 8,696 SF. Value shown as "1-31-2019" due to EDGAR system constraints. Item 2(d)(26)(iii) Lease Expiration Second Largest Tenant Date With respect to Asset Number 9, the Lease Expiration Second Largest Tenant Date is 6-30-2017 with respect to 79,343 SF and 4-30-2020 with respect to 174,814 SF. Value shown as "4-30-2020" due to EDGAR system constraints. Item 2(d)(28)(xv) Debt Service Coverage Net Operating Income Securitization Percentage With respect to any mortgage loan that is part of a mortgage loan structure evidenced by multiple pari-passu notes (including notes outside the trust), the value shown is inclusive of debt service related to the entirety of the mortgage loan structure (or, if the mortgage loan is part of the senior portion of a mortgage loan structure that also includes a subordinate portion, the entirety of the senior portion of such mortgage loan structure). With respect to Asset Number. 6 and Asset Number. 7, these mortgage loans are cross-collateralized, and the value shown is on an aggregate basis. Item 2(d)(28)(xvii) Debt Service Coverage Net Cash Flow Securitization Percentage With respect to any mortgage loan that is part of a mortgage loan structure evidenced by multiple pari-passu notes (including notes outside the trust), the value shown is inclusive of debt service related to the entirety of the mortgage loan structure (or, if the mortgage loan is part of the senior portion of a mortgage loan structure that also includes a subordinate portion, the entirety of the senior portion of such mortgage loan structure). With respect to Asset Number. 6 and Asset Number. 7, these mortgage loans are cross-collateralized, and the value shown is on an aggregate basis. Item 2(e)(3) Report Period Beginning Scheduled Loan Balance Amount With respect to each mortgage loan, the principal balance shown reflects the principal balance as of the mortgage loan payment due date in May 2017 (or for loans originated after such date, as of the loan origination date). Item 2(e)(6) Servicer Trustee Fee Rate Percentage With respect to each mortgage loan, this percentage reflects the Administrative Cost Rate for such mortgage loan. Item 2(e)(12) Report Period End Actual Balance Amount With respect to each mortgage loan, the principal balance shown reflects the principal balance as of the Cut-off Date, assuming that any payment due on the Cut-off Date is made, and that no voluntary principal prepayments or casualty or condemnation proceeds are received. Item 2(e)(13) Report Period End Scheduled Balance Amount With respect to each mortgage loan, the principal balance shown reflects the principal balance as of the Cut-off Date, assuming that any payment due on the Cut-off Date is made, and that no voluntary principal prepayments or casualty or condemnation proceeds are received.