This exciting, unusual triplex apartment is modeled on a private residence in London. The apartment is located in a fine, prewar Fifth Avenue building in the mid-70s. The lower level has a gallery with a floating staircase, in the style of Delano and Aldrich. There is a formal, book-lined dining room; a large, lacquered family room/eat-in kitchen; and a stainless steel scullery. On the second level, the gallery leads to a formal living room with a fireplace and hand-stenciled Florentine wall covering. The lacquered library/media room is large and comfortable. There are also a bar, a laundry room, and a powder room on this level. The third level has a gallery, 3 bedrooms, and 2 marble baths. The living room, dining room, and master bedroom have oblique Central Park views. This fully-serviced coop building has extraordinarily low maintenance charges which includes utilities. Pied-a-terres permitted.