Perfectly situated on one of the best blocks on the Upper Westside only steps away from Central Park, this 4 Bedroom prewar duplex home is magnificent. So bright and sunny, every room in this 9 room home faces south with open city views. Accessed by a semi-private elevator landing, this high floor apartment is in triple mint condition. The Living Room/Dining Room expanse is spacious and has a fabulous flow and feel. It opens to a large Chef's Kitchen with top-of-the-line appliances, walk-in pantry and a beautiful windowed eat-in area. Completing the 10th floor is a generous size bedroom with an ensuite bathroom. Other features on this floor include a built-in office nook, full-size washer/dryer, powder room and central air conditioning. Up the stairs on the 11th floor are 3 gracious sized bedrooms plus a sizable home office. The superb sun-filled Primary Suite connects to the home office and has a luxurious ensuite windowed bath. There are 2 other bedrooms, each with its own bathroom. Additionally, this wonderful home has beautiful hardwood floors, high ceilings, and significant closet space throughout. 16 West 77th Street is a full service, pet friendly cooperative across the street from The Museum of Natural History. Amenities include a 24-hour doorman, live-in superintendent, a fully equipped gym, storage and laundry facilities in the basement, a bicycle room and a beautiful backyard garden. The co-op board allows up to 50% financing and will consider pied-a-terres on a case-by-case basis.