<?xml version="1.0" encoding="utf-8"?>
<comments>
	<commentData>
		<itemNumber>Item 2(c)(1)</itemNumber>
		<fieldName>Originator Name</fieldName>
		<comment>For the mortgage loan identified as Asset Number 7, the originator name field has been truncated due to EDGAR constraints. The full name for Morgan Stanley Bank, NA; Deutsche Bank AG, NY Branch; Wells Fargo Bank
 is Morgan Stanley Bank, N.A; Deutsche Bank AG, New York Branch; Wells Fargo Bank, National Association</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(c)(4)</itemNumber>
		<fieldName>Original Term Loan Number</fieldName>
		<comment>For anticipated repayment date mortgage loans: the original term loan number represents the term of the mortgage loan through the anticipated repayment date, rather than the actual Maturity Date.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(c)(15)</itemNumber>
		<fieldName>Loan Structure Code</fieldName>
		<comment>For each of the mortgage loans identified as Colorado Center (Asset Number 7), the mortgage loan is evidenced by one or more senior pari passu notes that are part of a loan combination that consists of two or more senior pari-passu notes and one or more subordinate notes. In each case, one or more of the other senior pari-passu notes, and the subordinate notes are not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(c)(18)</itemNumber>
		<fieldName>Scheduled Principal Balance Securitization Amount</fieldName>
		<comment>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.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(c)(26)</itemNumber>
		<fieldName>Negative Amortization Indicator</fieldName>
		<comment>For anticipated repayment date mortgage loans: the mortgage loan provides that, after the related anticipated repayment date, if the borrower has not prepaid such mortgage loan in full, then any principal outstanding on that date will accrue interest at an increased interest rate rather than the original interest rate.  Following the anticipated repayment date, (i) interest at the initial interest rate will continue to accrue and be payable on a current basis, and (ii) interest accrued at the revised rate in excess of interest accrued at the initial interest rate is to be deferred (and will itself accrue interest) and will be required to be paid only after the outstanding principal balance of the mortgage loan has been paid in full.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(1)</itemNumber>
		<fieldName>Property Name</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the related mortgaged property secures the entire loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(8)</itemNumber>
		<fieldName>Net Rentable Square Feet Number</fieldName>
		<comment>For property types where the standard unit of measure is not square feet, this field is left blank.  For mortgage loans that are part of a loan combination, net rentable square feet is presented for the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(9)</itemNumber>
		<fieldName>Net Rentable Square Feet Securitization Number</fieldName>
		<comment>For property types where the standard unit of measure is not square feet, this field is left blank.  For mortgage loans that are part of a loan combination, net rentable square feet at securitization is presented for the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(10)</itemNumber>
		<fieldName>Units Beds Rooms Number</fieldName>
		<comment>For property types where the standard unit of measure is not units, beds or rooms, this field is left blank. For mortgage loans that are part of a loan combination, the units, beds or rooms number relates to the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(11)</itemNumber>
		<fieldName>Units Beds Rooms Securitization Number</fieldName>
		<comment>For property types where the standard unit of measure is not units, beds or rooms, this field is left blank. For mortgage loans that are part of a loan combination, the units beds rooms securitization number relates to the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(14)</itemNumber>
		<fieldName>Valuation Securitization Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the valuation securitization amount relates to the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(17)</itemNumber>
		<fieldName>Most Recent Valuation Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the most recent valuation amount relates to the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(21)</itemNumber>
		<fieldName>Most Recent Physical Occupancy Percentage</fieldName>
		<comment>The percentage of rentable space is determined based on the applicable unit of measurement provided in 2(d)(8) or 2(d)(10).</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(iv)</itemNumber>
		<fieldName>Revenue Securitization Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the revenue securitization amount is presented for the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(v)</itemNumber>
		<fieldName>Most Recent Revenue Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the most recent revenue amount is presented for the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(vi)</itemNumber>
		<fieldName>Operating Expenses Securitization Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the total underwritten operating expenses securitization amount are presented for the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(vii)</itemNumber>
		<fieldName>Operating Expenses Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the operating expenses amount is presented for the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(viii)</itemNumber>
		<fieldName>Net Operating Income Securitization Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the net operating income securitization amount is presented for the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(ix)</itemNumber>
		<fieldName>Most Recent Net Operating Income Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the most recent net operating income amount is presented for the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(x)</itemNumber>
		<fieldName>Net Cash Flow Securitization Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the net cash flow securitization amount is presented for the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(xi)</itemNumber>
		<fieldName>Most Recent Net Cash Flow Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the most recent net cash flow amount is presented for the entire mortgaged property that secures the whole loan combination, including one or more companion loans not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(xiv)</itemNumber>
		<fieldName>Most Recent Debt Service Amount</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the most recent debt service amount presented is for all the loans comprising the loan combination, which includes one or more pari passu and/or subordinate companion loans that are not included in the trust.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(xv)</itemNumber>
		<fieldName>Debt Service Coverage Net Operating Income Securitization Percentage</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the net operating income debt service coverage ratio securitization percentage is calculated based on the subject mortgage loan and any related pari passu companion loans not included in the trust, but without regard to any subordinate companion loans.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(xvi)</itemNumber>
		<fieldName>Most Recent Debt Service Coverage Net Operating Income Percentage</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the net operating income debt service coverage percentage is calculated based on the subject mortgage loan and any related pari passu companion loans not included in the trust, but without regard to any subordinate companion loans.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(xvii)</itemNumber>
		<fieldName>Debt Service Coverage Net Cash Flow Securitization Percentage</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the net cash flow debt service coverage ratio securitization percentage is calculated based on the subject mortgage loan and any related pari passu companion loans not included in the trust, but without regard to any subordinate companion loans.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(d)(28)(xviii)</itemNumber>
		<fieldName>Most Recent Debt Service Coverage Net Cash Flow Percentage</fieldName>
		<comment>For mortgage loans that are part of a loan combination, the net cash flow debt service coverage percentage is calculated based on the subject mortgage loan and any related pari passu companion loans not included in the trust, but without regard to any subordinate companion loans.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(e)(6)</itemNumber>
		<fieldName>Servicer Trustee Fee Rate Percentage</fieldName>
		<comment>It should be noted that the rate presented consists of (i) the master servicing fee rate, which includes any primary servicing fee rate payable to an outside servicer (for a loan combination) or other primary servicer, and any subservicing fee rate, (ii) the certificate administrator / trustee fee rate payable to the certificate administrator and the trustee, (iii) the operating advisor fee rate and (iv) the CREFC intellectual property royalty license fee rate.</comment>
	</commentData>
	<commentData>
		<itemNumber>Item 2(f)(1)</itemNumber>
		<fieldName>Primary Servicer Name</fieldName>
		<comment>The primary servicer names have been truncated due to EDGAR constraints. The full name for Midland Loan Services is Midland Loan Services, a Division of PNC Bank, National Association and the full name for Wells Fargo Bank, National is Wells Fargo Bank, National Association.</comment>
	</commentData>
</comments>
