Mint condition 4-5 bedroom at Ariel West, one of the Upper West Side's premier condominiums! Enter into a gracious gallery with two spacious coat closets. Off the gallery is a beautiful full bathroom with a glass-enclosed shower and additional storage space. This bathroom also functions as a powder room. The entertaining space is highlighted by a sprawling 32 foot long great room with East and South Exposures, open City views and amazing light from floor to ceiling windows. Off the living room is an open chef's kitchen featuring Viking and appliances, a vented stove, wine refrigerator, and natural stone counters, glass backsplash and large pantry. Next to the kitchen is a den/office which has floor-to ceiling windows and is sunflooded with East light. In the bedroom wing there are 4 generously proportioned bedrooms and 3 full bathrooms. The tranquil master suite has abundant closet space with wonderful built ins and an oversized walk-in closet. The spa like master bathroom has floor to ceiling windows, deep tub, double vanity and large glass-enclosed shower. Two of the three bedrooms in the bedroom wing share a double limestone vanity bathroom with tub and the fourth bedroom has its own en suite limestone bathroom. All of the bedrooms have spacious closets with custom interiors, great light, and are pin drop quiet facing West into the peaceful 100-foot deep and tree-lined courtyard garden of the building. Other special features include 2 zones of central air, Sonos working for music, a separate large laundry room with washer/dryer and hardwood floors. The Ariel is a white glove service condominium with both a doorman and concierge. It features a state of the art, fully equipped, attended fitness center, and yoga/pilates studio with multiple free of charge fitness classes per week, a 51 foot indoor swimming pool, mens' and womens' locker rooms with steam, indoor and outdoor play area, and a basketball court. Across the street at the sister Ariel East building, residents can use the large party room which has a grand piano, screening room and full catering kitchen. Included in this sale is a large private storage bin and there is bike storage as well. Please note that taxes for LLC or pied-a-terre owners are $3,307.53 per month. Please note that there is a secure capital reserve fund contribution of $752.20/month through May 31, 2031, and capital assessment of $411.61/month through March 2038.