215 E 81st Street 5A Sunny, south-facing one-bedroom, one-and-a-half-bathroom duplex apartment with two outdoor spaces located in the heart of the Upper East Side. This modern and unique home features hardwood oak floors throughout, double-pane noise-reducing windows, PTAC cooling and heating, plus an open kitchen with custom cabinetry, a Subzero refrigerator and a Viking range. A sleek staircase leads up to the bedroom suite which has its own full bath and excellent closet space. This professionally managed condominium with elevator, a part-time doorman. laundry room, and a separate mailroom.