Amazing opportunity to create/design your dream 3400 square foot Penthouse in the sky, complete with soaring 10.5 foot ceilings awaits your personal touch. Situated on the penthouse floor of this classic UES luxury coop, this home is nothing short of extraordinary and is truly one of a kind. As you walk into the foyer, you will be immediately taken aback by the vast open floor plan--the living/dining room is over 44 feet wide! This special home features wall to wall windows with eastern, western, and southern exposures, flooding the home with natural light and spectacular city or river views from every room. Perfect for entertaining, the palatial living space boasts 5 bedrooms with deluxe windows, excellent closets, storage space throughout, 4.5 baths and a 120 square foot balcony overlooking the city and the East River. East River Tower is a full-service building. Amenities include gym, garage, tennis court, playroom, circular driveway and the building is pet friendly. Maintenance includes utilities. 70% Financing allowed.