Extraordinary, high floor 18-into-14 room simplex located in a coveted white-glove JER Carpenter designed prewar cooperative. Encompassing the entire 8th floor and accessed via private elevator landing, this exceedingly gracious apartment is flooded with sunlight throughout from four exposures. An elegant Gallery with wood burning fireplace leads to a truly impressive suite of Entertaining Rooms which span 65’ along Park Avenue and include a beautiful Reception Room, a wonderful corner Living Room, an enormous Dining Room and a south facing Library. The private quarters are accessed from a 7’ wide gallery hallway and include a spacious corner Master Bedroom and four additional bedrooms with ensuite Baths and very ample closet space. Completing the layout, there is a vast eat-in Kitchen and two oversized Staff Rooms. Original architectural details, beautifully proportioned rooms, five fireplaces and an extremely desirable and expansive floor plan further distinguish this unique and sprawling residence.