PRIME RIVERSIDE CLASSIC SIX. This lovely high floor sprawling home faces north with side river views and gets sun all day. There are 2 master bedrooms and 2 baths as well as a staff room with its separate bath. Best of all are the side-by-side living and dining rooms that span 28 Ft offering a refreshing sense of space.  The huge master bedroom is in a separate wing and has a dressing area, ensuite bath, and four closets, one of which currently houses the washer and dryer. The second bedroom has river views, is both spacious and bright, and also has its own ensuite bathroom. A central pantry leads to a windowed kitchen which is adjacent to the staff area. 54 Riverside Drive is an established coop located a few blocks from the Upper West Sides best gourmet food shopping-- Zabars, Citarella, and Fairway-- and only two blocks from the No. 1 train, the M104, and the 79th Street cross town bus. Close by are a multitude of restaurants from those with star ratings to those that can deliver your dinner in 30 minutes. Walk to the Natural History Museum, stroll in Riverside Park, and dine at the 79th Street Boat Basin. Bike storage. Central Laundry. Pet Friendly. Apartment Features: North exposure, Partial river view, Beamed ceiling Building Features: Common storage, Central laundry room