This large, magnificently proportioned, 14-into-10 room apartment encompasses the entire 9th floor of 635 Park Avenue, a building designed in 1912 by the renowned architect J. E. R. Carpenter. Attractively renovated by Colefax and Fowler and other designers, the apartment has been meticulously maintained and, truly, is in pristine condition. The property is full of light with 10’ ceilings and has large eight-over-eight mullioned windows as well as central and thru-wall air conditioning throughout. One enters the apartment from a private elevator landing leading into a foyer and the memorable circular entrance gallery. This delightful and unusual space serves as the hub of the apartment and the living room, library, and stunning Biedermeier style wet bar all radiate out from it. The elegant corner living room, facing Park Avenue, is of exceptionally large size with woodburning fireplace and flows into the equally impressive sun-filled formal dining room that comfortably seats 18 people. The intimate library, with woodburning fireplace, is fitted with bookshelves. A long corridor, off the foyer, leads to the three large bedrooms with en suite baths. There is a gym, originally intended as a bedroom, and a newly renovated, bright and airy kitchen by Bilotta Kitchens.