Welcome! Step into this beautifully updated, sun-drenched studio, featuring a rare and expansive private outdoor patio. This charming, south-facing residence has a recently renovated kitchen equipped with a sleek Quartz countertop and backsplash, shaker cabinetry, a Samsung stainless-steel refrigerator, electric stove, and convection microwave. A separate dining area, built-in Queen-sized Murphy bed, and a spacious walk-in closet add to the apartments appeal. Just in time for summer, this bright and inviting home is perfect for entertaining al fresco or enjoying peaceful moments gardening outdoors. Whether you're looking for a charming pied--terre or a first-time home, this exceptional space is ready to welcome you. Boutique in character, eminently well maintained, and pet friendly, 400 is located in the heart of the Upper East Side. Central Park, Museum Mile, Carl Schurz Park and the East River promenade are in close proximity. John Jay Park is just at the end of 77th Street. Both the new Q and number 6 subways allow rapid access to the rest of Manhattan and commuting, while the Select Bus Service (SBS) is around the corner at 79th Street and will take you quickly to the West Side. The doormen and professional building staff will announce your guests and receive your packages and groceries. There is a brand new renovated Magic Pass 24/7 laundry room (Wi-Fi) in the basement. Storage and garage available. (waiting list.) Live in Super. Gifting is allowed. Large (and small) dogs are welcome, cats too!! Please note there is a current assessment until the end of December 2027 for $214.18 per month.