PRESALE REPORT BANK 2019-BNK24 DECEMBER 2019 STRUCTURED FINANCE: CMBS Table of Contents Capital Structure 3 Transaction Summary 4 Rating Considerations 5 DBRS Morningstar Credit Characteristics 7 Largest Loan Summary 8 DBRS Morningstar Sample 9 Transaction Concentrations 11 Loan Structural Features 12 55 Hudson Yards 16 Jackson Park 21 1412 Broadway 26 Bronx Multifamily Portfolio II 32 DoubleTree New Orleans 37 The Parklawn Building 42 Austin Marriott Portfolio 47 Galleria 57 53 Park Tower at Transbay 58 West LA Multifamily Portfolio 63 Hampton Inn & Suites – John Wayne Airport 68 Giant Anchored Portfolio 73 Baytown Portfolio 79 Hualapai Commons 85 ILPT Industrial Portfolio 90 Transaction Structural Features 96 Methodologies 98 Surveillance 98 Glossary 99 Definitions 99 Jake Noeldner Dan Kastilahn Senior Financial Analyst Vice President +1 312 332-9576 +1 312 332-9444 [email protected] [email protected] Kevin Mammoser Erin Stafford Managing Director Managing Director +1 312 332-0136 +1 312 332-3291 [email protected] [email protected] Presale Report | BANK 2019-BNK24 Capital Structure Description Rating Action Balance ($) Subordination (%) DBRS Morningstar Trend Rating Class A-1 New Rating - Provisional 16,763,000 30.000 AAA (sf) Stable Class A-SB New Rating - Provisional 26,123,000 30.000 AAA (sf) Stable Class A-2 New Rating - Provisional TBD 30.000 AAA (sf) Stable Class A-3 New Rating - Provisional TBD 30.000 AAA (sf) Stable Class X-A New Rating - Provisional 815,237,000 -- AAA (sf) Stable Class A-S New Rating - Provisional 125,197,000 19.250 AAA (sf) Stable Class B New Rating - Provisional 49,496,000 15.000 AAA (sf) Stable Class X-B New Rating - Provisional 221,278,000 -- AA (sf) Stable Class C New Rating - Provisional 46,585,000 11.000 AA (low) (sf) Stable Class D New Rating - Provisional 30,572,000 8.375 A (low) (sf) Stable Class X-D New Rating - Provisional 53,864,000 -- A (low) (sf) Stable Class E New Rating - Provisional 23,292,000 6.375 BBB (high) (sf) Stable Class X-F New Rating - Provisional 24,749,000 -- BBB (low) (sf) Stable Class F New Rating - Provisional 24,749,000 4.250 BB (high) (sf) Stable Class X-G New Rating - Provisional 11,646,000 -- BB (sf) Stable Class G New Rating - Provisional 11,646,000 3.250 BB (low) (sf) Stable Class X-H NR 37,850,589 -- NR n/a Class H NR 37,850,589 0.000 NR n/a RR Interest NR 61,296,031 -- NR n/a Notes: 1. NR = Not Rated. 2. Classes X-D, X-F, X-G, X-H, D, E, F, G, H, and RR will be privately placed. 3. The exact initial certificate balances of the Class A-2 and A-3 certificates will be determined based on the final pricing of those classes of certificates. The aggregate initial certif icate balance of the Class A-2 and A-3 certificates is expected to be approximately $772,351,000, subject to a variance of plus or minus 5%. 4. The Class X-A, X-B, X-D, X-F, X-G, and X-H certificates are notional amount certificates and will not be entitled to distributions of principal. The notional amount of the Class X-A certificates will be equal to the aggregate certificate balance of the Class A 1, A-SB, A-2, and A-3 certificates. The notional amount of the Class X-B certificates will be equal to the aggregate certificate balance of the Class A-S, B, and C certificates. The notional amount of the Class X-D certificates will be equal to the aggregate certificate balance of the Class D and E certificates. The notional amount of each class of the Class X-F, X-G, and X-H certificates will be equal to the certificate balance of the class of principal balance certificates that, with the addition of “X-“ has the same alphabetical designation as the subject class of Class X certificates. 5. The Class X-A, X-B, X-D, X-F, X-G, and X-H balances are interest-only (IO) certificates that reference a single rated tranche or multiple rated tranches. The IO rating mirrors the lowest-rated reference tranche adjusted upward by one notch if senior in the waterfall. December 2019 3 Presale Report | BANK 2019-BNK24 Transaction Summary POOL CHARACTERISTICS Trust Amount ($) 1,225,920,621 Wtd. Avg. Interest Rate (%) 3.538 Number of Loans 71 Wtd. Avg. Remaining Term (Months) 119 Number of Properties 104 Wtd. Avg. Remaining Amortization (Months) 368 Average Loan Size ($) 17,266,488 Total DBRS Morningstar Expected 4.0 Amortization (%) DBRS Morningstar Issuance LTV1 (%) 53.1/62.8 DBRS Morningstar Balloon LTV1 (%) 51.2/60.4 Appraised Issuance LTV1 (%) 52.3/61.6 Appraised Balloon LTV1 (%) 50.4/59.2 Wtd. Avg. DBRS Morningstar DSCR1 (X) 3.23 Wtd. Avg. Issuer Term DSCR1 (X) 3.23 Top 10 Loan Concentration (%) 59.3 Avg. DBRS Morningstar NCF Variance (%) -10.2 1. Excludes shadow-rated and co-op loans. PARTICIPANTS Depositor Banc of America Merrill Lynch Commercial Mortgage, Inc. Mortgage Loan Sellers Morgan Stanley Mortgage Capital Holdings LLC (16 loans, 25.4%) Bank of America, National Association (11 loans, 30.0%) National Cooperative Bank, N.A. (32 loans, 8.9%) Wells Fargo Bank, National Association (10 loan, 19.4%) Wells Fargo Bank, National Association; Morgan Stanley Mortgage Capital Holdings LLC (1 loan, 8.2%) Bank of America, National Association; Wells Fargo Bank, National Association (1 loan, 8.2%) Trustee Wilmington Trust, National Association Master Servicers Wells Fargo Bank, National Association and National Cooperative Bank, N.A. Special Servicers Midland Loan Services, a Division of PNC Bank, National Association and National Cooperative Bank, N.A. Certificate Administrator and Custodian Wells Fargo Bank, National Association Operating Advisor Park Bridge Lender Services LLC December 2019 4 Presale Report | BANK 2019-BNK24 Rating Considerations The collateral consists of 71 fixed-rate loans secured by 104 commercial and multifamily properties. The transaction is a sequential-pay pass-through structure. DBRS Morningstar analyzed the conduit pool to determine the provisional ratings, reflecting the long-term probability of loan default within the term and its liquidity at maturity. Four loans, representing 22.4% of the pool, are shadow-rated investment grade by DBRS Morningstar. When DBRS Morningstar measured the cut-off loan balances against the DBRS Morningstar Stabilized NCF and their respective actual constants, the initial DBRS Morningstar WA DSCR for the pool was 2.94x. The WA DSCR is elevated because 22.4% of the pool is shadow- rated investment grade and the concentration of low-leverage residential co-operative loans represent 8.9% of the pool. Residential co-operative loans have very low loan-level credit enhancement at the AAA level and near-zero loan-level credit enhancement at the BBB (low) level. Only one loan, Totowa Shoppes, had a DBRS Morningstar Term DSCR below 1.30x, a threshold indicative of a higher likelihood of mid-term default. The WA LTV of the pool at issuance was 53.1%, and the pool is scheduled to amortize down to a WA LTV of 51.2% at maturity. The pool includes 17 loans, representing 24.6% of the pool by allocated loan balance, with issuance LTVs equal to or higher than 65.0%, a threshold historically indicative of above-average default frequency. Fifty-four loans, representing 65.4% of the pool balance, were originated in connection with the borrower’s refinancing of an existing mortgage loan. Fourteen loans, representing 29.9% of the pool, were originated in connection with the borrower’s acquisition of the related mortgage property. The remaining pool was originated in connection with the recapitalization of the related property. STRENGTHS – The transaction includes four loans, representing 22.4% of the total pool balance, that are shadow-rated investment grade by DBRS Morningstar, including 55 Hudson Yards, Jackson Park, Park Tower at Transbay, and ILPT Industrial Portfolio. Park Tower at Transbay exhibits credit characteristics consistent with a AAA shadow rating, Jackson Park exhibits credit characteristics consistent with a AA (high) shadow rating, ILPT Industrial Portfolio exhibits credit characteristics consistent with a AA (low) shadow rating, and 55 Hudson Yards exhibits credit characteristics consistent with a BBB shadow rating. For more information on Park Tower at Transbay, Jackson Park, ILPT Industrial Portfolio, and 55 Hudson Yards, please see pages 57, 21, 89, and 16, respectively. – Thirty-two loans in the pool, representing 8.9% of the transaction, are backed by residential co-operative loans. Residential co-operatives tend to have minimal risk, given their low leverage and low risk to residents if the co-operative associations default on their mortgages. The WA LTV for these loans is 12.5%. – Twenty-seven loans, representing an extremely high 42.4% of the aggregate pool balance, are in highly dense urbanized areas (e.g., New York City or San Francisco) with DBRS Morningstar Market Ranks of 7 and 8. These markets benefit from increased liquidity driven by consistently strong investor demand; therefore, these markets tend to benefit from lower default frequencies than less-dense suburban, tertiary, and rural markets. – Fifty loans, representing 69.7% of the pool, have collateral located in MSA Group 3, which represents the best-performing group in terms of historical CMBS default rates among the top 25 MSAs. The MSA Group 3 has a historical default rate of 17.25%, which is 50.00% lower than the overall CMBS historical default rate of approximately 28.00%. – Three of the top 10 loans, representing 20.4% of the pool, have Strong sponsorship. In contrast, just four loans, representing 9.1% of the pool, have sponsorship and/or loan collateral associated with a voluntary bankruptcy filing, a prior DPO, a loan default, limited net worth and/or liquidity, a historical negative credit event, and/or inadequate commercial real estate experience.