D2 is a luxerious one bedroom, two bathroom and D3 is one bedroom, one and a half bathroom, both have a Dining Room duplex residence, measuring 1,065 and 1,076 square feet, offers open airy living on two full floors. The impressive 21' ceiling height in the Living Room with a full floor-to-ceiling wall of windows, opens up to a spacious outdoor Terrace. Perfect for entertaining both inside and outside. The chef's Kitchen boasts custom designed cabinetry, Caeserstone counter and and high-end appliances. Located on the second level, the Master Bedroom suite looks out over the Living Room and private Terrace below. The well-appointed master bath includes an exquisitely crafted custom Corian vanity, generous double medicine cabinet with integrated lighting, oversized deep soaking tub, and a separate rain shower and Toto Carolina water closet enclosure. Residents of 15 William Street have access to an unparalleled set of amenities including 24-hour attended lobby, Penthouse Lounge Terrace, children's playroom, fitness center, 50ft. lap pool, half basketball court, sauna and valet parking.