Spectacular duplex penthouse with 4-bedrooms, 4.5 bathrooms and 3,563 sq ft of beautifully finished interior space designed by S. Russell Groves at Halcyon Condominium. Floor-to-ceiling windows and 1,365 sq ft of private terraces with extraordinary Manhattan skyline and East River views. On the 32nd (lower) floor, a spacious foyer opens into the loft-like living and dining room which features a gas fireplace encased in Calacatta marble and brushed bronze. The entire west-facing exposure is lined with a gracious 52ft terrace that offers a seamless outdoor extension to the living space, and is perfect for entertaining. The oversized kitchen with sleek, lacquered Poliform cabinetry, Calacatta Gold Lignano marble counters, Miele appliances, island and wet bar is amplified by a generous breakfast room for informal dining. There is a fourth bedroom or library which includes a full en suite bath, corner exposures and a private terrace overlooking the East River. A powder room and generously proportioned storage closets round out the lower floor. The staircase with a tasteful art-deco balustrade leads up to the 33rd floor which has 3 upper level bedrooms, each with a full en suite bath. The elegant master suite boasts a vast 550 sq ft terrace, expansive walk-in closet and a windowed five-fixture bath with white statuary marble, radiant floor heating, brushed bronze fittings by Kohler, a glass-enclosed shower and a soaking tub. There is a separate laundry room with large capacity LG Turbo washer and dryer, and a secondary entrance to the 33rd floor elevator vestibule. With ceiling heights of over 10ft, 6-inch wide plank oak floors and richly detailed finishes throughout, this residence balances warmth with simplicity for the ultimate in modern urban living.Halcyon's well-curated and beautifully designed amenities span the 21st and 22nd floors, and include a light flooded Movement Studio, 52ft Pool with Sun Deck, Sauna and Aqua Spa, Fitness Center and Sky Lounge. There is also a Library, Courtyard, Playroom and Golf Simulator, as well as bicycle storage and an on-site parking garage. Located in Midtown East with access to the best in dining, shopping, entertainment and transportation, this home offers the ultimate in convenience and lifestyle. Ready for immediate occupancy.The complete offering terms are in an offering plan available from Sponsor. File # CD 12-0232. Sponsor 51st St Main Lot Owner LLC.600 Madison Ave, 17 Fl, New York, NY 10022.Open Houses are by appointment only.