Perched high atop a rare boutique condominium building, this sprawling full-floor residence offers incredible space and sweeping city views. The elevator leads to a beautiful private landing with dual access to both the service and primary entrances. Beyond the gracious entry foyer, ideal for a dramatic chandelier, an expansive living room featuring soaring 10-foot ceilings is flooded with sunlight through oversized windows facing south and west, lending an open loft-like feel to the space. The eat-in kitchen is flanked by the formal dining room, as well as the large staff quarters with full bath, facilitating seamless entertaining. A full laundry room lies just beyond the maid's bedroom. Continuing from the living room, a grand library is directly across from the powder room. Just down the hall, two spacious bedrooms each offer en suite baths and magnificent views of the Manhattan skyline. Encompassing its own wing is the oversized master bedroom, complete with a generous alcove perfect for an additional seating area, desk, or both, as well as a private dressing area with ample closet space and storage. The spa-like master bath features his-and-hers sinks, and a separate stall shower and tub, all in pristine white marble and finishes. With elegant hardwood flooring throughout, as well as six Juliette-style balconies, this mint-condition home in a boutique white-glove building is a rare find at a prestigious address on Manhattan's coveted Upper East Side.