Has anybody run in to this: I’m trying to refinance a 2 family brownstone, but the bank is stuck on the window ironwork. They see it as a fire safety problem even though the apartment in question (garden) has two means of egress-front and back doors. They’re demanding a letter from someone official that this is compliant with the NYC building code (it is: only one form of egress required). My architect (RA) wrote one letter but it’s not “official” enough. Who could write such a thing?