Perched atop the coveted Ariel East, this extraordinary approximately 5,000-square-foot, 5 bedroom plus a den, 6.5 bathroom, PENTHOUSE offers breathtaking panoramic views of the Hudson River, Central Park, and the Manhattan skyline from every direction, along with an exceptional south-facing and primary suite terrace. A private elevator landing opens into a dramatic curved living and dining room which spans nearly 50 feet and has views in nearly every direction. Floor-to-ceiling windows frame dazzling light and iconic views stretching from the Hudson River and Central Park to Billionaires' Row. Seamlessly extending the entertaining space is an expansive covered southern terrace, thoughtfully designed with skylights to create a protected outdoor living and dining experience that can be enjoyed throughout the seasons. Positioned along the western side of the residence, the sprawling eat-in chef's kitchen enjoys direct Hudson River views and is beautifully appointed with top-of-the-line appliances, abundant custom wood cabinetry, and a large island with a farmhouse sink and casual seating. The scale of the kitchen easily accommodates an additional dining area. Completing the entertaining wing is a beautifully designed powder room and a flexible den/home office or sixth bedroom with a full en-suite bathroom. Located on the opposite side of the apartment is the gracious bedroom wing secluded for privacy. The expansive primary suite spans the northwest corner of the residence. This luxurious retreat features a private terrace overlooking the River, an enormous dressing room, and a spa-like windowed marble bathroom complete with double vanities, a separate water closet, and a glass-enclosed shower. The bathroom has a built-in banquette to relax and take in the mesmerizing River and skyline views and a large tub could be reinstalled here. Four additional bedrooms are privately situated throughout the home, each showcasing its own uniquely positioned views and featuring en-suite bathrooms. Additional highlights of this remarkable home include central air conditioning, an in-unit washer/dryer, and exceptional light and scale throughout. The Ariel is a white glove service condominium with both a doorman and concierge. It features a fully equipped, attended fitness center, and yoga/Pilates studio with multiple free of charge fitness classes per week, a 51-foot indoor swimming pool, men's' and women's' 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. Please note, taxes for LLC or pied-a-terre owners are $6,833.82 per month. Included in this sale are 2 large private storage bins and there is bike storage as well. The flip tax is 12 month's worth of common charges split between the seller and buyer. As of June 1, 2026 there will be capital assessment in the amount of $1,595.77 per month through May 31, 2031.