With side views of the East River, Apartment #8K is not your typical 3.5 room cooperative.  The gracious layout suggests a much grander home. There is an entry foyer with powder room, extra-large living room with Palladian style bookcase adjoining the dining area or home office, galley kitchen, and spacious bedroom with generous closets and ensuite bath. With expansive south-facing windows in every room, the apartment is bright and cheery throughout the day.   The apartment is ideal for grand entertaining or intimate gatherings. With some imagination, the new owner of Apartment #8K will have a sophisticated primary residence or perfect pied-a-terre 50 Sutton Place South prioritizes resident comfort and convenience.  This full-service cooperative has a concierge, full-time door attendant, gym, central laundry room, and garage.  The prime location is adjacent to the southern entrance of the fantastic East River Esplanade, historic Town Tennis Club, and numerous restaurants and shops.  Pets are welcome. The building allows 65% financing and the 2% flip tax is payable by the buyer.