Spacious Duplex Loft 3 Beds, 2.5 Baths South Street Seaport Rare opportunity to own a one-of-a-kind approx 3,121 sq. ft. duplex loft in a boutique co-op in the Seaport Historic District. This expansive 3-bedroom, 2.5-bath residence lives like a house, with 28 oversized windows, exposed brick, barreled cement ceilings, and wide-plank oak floors throughout. Upper Level Dramatic entry foyer