Unit ten at eight hundred ninety-one Park Avenue is a true jewel box nestled in the heart of the Upper East Side. This chic full-floor home is comprised of two bedrooms, two and a half bathrooms and a solarium planned in a gracious layout. The sumptuously appointed private elevator landing sets the tone to the spacious foyer, adorned with classic prewar details including moldings and a preserved vintage mail chute, unique to find inside the residence. Located just off the foyer, overlooking Park Avenue through three oversized west-facing windows, is the stately living room and accompanying dining room. The gas fireplace's mantel along the north wall, a stunning piece of hand-carved Sienna marble with gold Ormolu details salvaged from The Plaza Hotel, anchors the room. Built-in storage with glass shelving symmetrically flanking either side of this dramatic showstopper makes for the perfect dry bar or at-home library for the voracious reader.The windowed dining area, adjacent to the living room, allows for ideal easy flow while entertaining. Natural light pours through the generous windows and shines bright on the white wood floors found throughout the home. The picturesque kitchen located just a stone's throw away from the dining area is both functional and stylish. Residence number ten's custom-made French windows were designed for the kitchen to feel as its own distinct, purposeful space while still allowing for an abundance of natural lighting. This decorative element, alongside brass and gold hardware, introduces a pop of color amidst the clean, white lacquered cabinetry. Final elements of this designer kitchen are comprised of a six-burner Wolf range with vented hood and paneled appliances that include a pair of SubZero refrigerated drawers and a Bosch dishwasher. Stainless steel cabinets curated from The New York Times building put an authentically New York finishing touch on this posh Park Avenue kitchen.A long gallery with plenty of art walls places the bedrooms in a separate wing of the residence and creates excellent separation of space. Both bedrooms are tucked away in the quiet eastern wing of the apartment, allowing for both peace and privacy. The king-sized primary bedroom has dual south and east exposure and can accommodate even those most robust wardrobes thanks to a large walk-in closet. An updated ensuite marble bathroom, complete with heated floors and spa glass shower, finalizes this upscale primary retreat. The second bedroom is also generously sized with a full ensuite bathroom and an idyllic solarium that presents as perfect seating nook.Additional features of this extravagant residence include a powder room and laundry closet with a stacked in-unit Samsung washer/dryer. Crown and baseboard molding, beamed ceilings, recessed lighting, an abundance of storage, as well as heat and air conditioning systems can be found throughout this entire home. A private storage unit in basement transfers with sale.This is rare opportunity to own full-floor residence in charming boutique co-op with only fifteen units. Built in 1931 by Arthur Paul Hess, eight hundred ninety-one Park Avenue features live-in resident manager as well as doorman on duty twenty-four hours from Friday to Sunday; seven AM to eleven PM on Monday to Thursday. The co-op allows pied-à-terre ownership; co-purchasing; purchasing in Trust; fifty percent financing; pets—all with Board approval. Taxes here are not included in monthly maintenance fee & covered by semiannual real estate tax assessment amounting $11,235.A transfer fee three percent payable by purchaser.