If you are looking for tremendous living space, incredible outdoor space, and at least 4 bedrooms and 4 baths in the heart of the Upper East Side then your search is over and Apt. 2AG at 200 East 78th Street is the answer. With nearly 2,500 square feet of space and an additional 750 square feet of usable outdoor space, this combination is ready for your finishing touches. These combined apartments currently consist of 4 bedrooms and 4 baths with a home office. A 5th bedroom and powder room can be easily added. This grand-scale residence features two expansive living spaces providing a formal living room for entertaining and a separate great room for casual living. There are two galley kitchens, one of which can be opened into either living room leaving the other for an additional bath, or simply for large storage. A separate windowed dining area sits conveniently adjacent to one of the galley kitchens. The bedroom configuration offers dual primary suites with renovated en-suite baths and large walk-in closets along with 2 additional bedrooms and a home office. A fifth bedroom can easily be created leaving a generously sized internal home office or study. There are currently 4 full baths with an opportunity to add a powder room. Enjoy sunlight from multiple exposures to the north, south, and east along with a country-like setting and feeling from the views overlooking your wrap-around terrace. There are 11 closets in total in this residence, 9 of which are walk-in closets and several are large enough to be considered rooms themselves. The terrace itself measures over 750 square feet with a multitude of living and separate dining areas for you to entertain or enjoy serene evenings and mornings at home. This expansive outdoor space is fully landscaped with electricity, lighting, and irrigation. 200 East 78th Street is a highly desirable cooperative with stellar financials as evidenced by the incredibly low maintenance. Residents enjoy a full-time doorman, live-in resident manager, and laundry facilities. The central location on the corner of Third Avenue is ideal and proximate to the best restaurants, shopping, cafes, New York Culture, and all modes of public transportation.