Step into a world of timeless sophistication with this pre-war nine-room apartment in a prestigious Park Avenue cooperative. Off a semi-private landing you are greeted by an elegant Gallery stretching over 30 feet, and setting the tone for the grandeur that awaits. The spacious Living Room is a true focal point, featuring a wood-burning fireplace that creates a warm and inviting atmosphere. The room is large enough for several seating areas and comfortable for both formal entertaining and everyday living. Adjacent to the Gallery, is a handsome Library with mahogany millwork; this is complemented by a perfectly placed and beautifully appointed Powder Room. The Primary Suite is a haven of tranquility, and a closet-lover's dream. In addition to a massive walk-in, there are four other closets, and a wall of custom built-ins. The windowed, Primary Bath is a spa-like retreat, complete with a double vanity, a bathtub, and a separate stall shower. Two additional generously sized Bedrooms, each with ensuite, windowed Baths, and large walk-in closets, provide comfort and privacy for all. The heart of this home is the windowed eat-in, St. Charles Kitchen, equipped with top-of-the-line appliances; a Subzero refrigerator & freezer, two KitchenAid dishwashers, and a Viking stove and oven. A Staff Room and full Bath are conveniently located off the Kitchen. The Dining Room, currently configured as a Media Room, adjoins the Kitchen, facilitating seamless entertaining and dining experience. This home offers the perfect blend of a classic layout with all the modern conveniences desired for today's living. Other features throughout this home include, high ceilings, elegant herringbone wood floors, thru-wall A/C, full size washer & dryer and tons of storage. This distinguished prewar building, designed by Schwartz & Gross in 1927, offers amenities, including a 24-hour doorman, a live-in superintendent, a modern gym, a basketball court, a bike room, common laundry facilities, and individual storage cages. Located in the heart of the Upper East Side, you'll enjoy easy access to Manhattan's finest cultural institutions, world-class dining, and premier shopping destinations. The building is pet friendly, allows 50% financing and there is a 2% flip tax paid by the purchaser.