No expense has been spared to create this one-of-a-kind triple mint home conceived by world renowned interior designer David Kleinberg. On a high floor with open, unobstructed views in all directions one enters this sun-flooded home from a private elevator which opens into an expansive entry hall. This 4000 square foot apartment is truly spectacular, featuring a grand scale living room, formal dining room, library and gallery with ten-foot ceilings throughout. Off the large dining room is a wine/wet bar with hand painted platinum and gold eglomise glass. The chef's eat-in kitchen and pantry feature a sunlit windowed dining area and state-of-the-art appliances including: dual ovens and dishwashers and warming drawers. Adjacent to the kitchen is the laundry room and staff bath. There are four bedrooms, each with its own exquisitely designed en suite bath and Jacuzzi tubs. The enormous master suite has a glamorous, meticulously designed dressing room and over-sized bathroom with steam shower. Designed for the major art collector, this smart home has the most sophisticated lighting and media systems, motorized black-out and sun shades, and climate controls. A private parking space in the building is included. 525 Park Avenue is a luxury white glove pre-war condominium with access to everything the Upper East Side has to offer. Pets ok. Co-exclusive.