Once In A Lifetime First offering of this soaring and exquisite 4 BR and library duplex high up in a perfect Park Avenue location. The corner living room, library, and large square dining room all float over the surrounding area, enhanced by a total of ten floor-to-ceiling French windows with iron balconies. An enormous eat in kitchen, laundry room, and two powder rooms complete the lower floor. Up the grand staircase lie 4 spacious bedrooms, 2 additional maids rooms, and four full baths. The property enjoys 4 wood burning fireplaces and offers timeless appeal. It requires renovation and is priced accordingly.