Tax-exempt or taxable multifamily revenue bonds, or other tax-exempt or taxable bonds, issued to finance 1 or more Credit Enhancement Mortgage LoanCredit Enhancement Mortgage LoanMortgage Loan financed by a Bond issuance where Fannie Mae provides credit enhancement by a Credit Enhancement Instrument, or an MBS for Bonds. PropertiesPropertiesMultifamily residential real estate securing the Mortgage Loan, including the fee simple or Leasehold interest, Improvements, and personal property (per the Uniform Commercial Code). .