Welcome to unrivaled penthouse living at 330 S Michigan Ave. This 3 bed, 4 and a half bath luxury estate covering over 5,500 square feet across three floors, with one of the largest private rooftop spaces on the Magnificent Mile, is a home worthy of an ambassador. The grand 2 story foyer with its elegant curved staircase sets the tone for what is to follow. The main level offers multiple entertainment options with an open living and dining area served by a spacious butler pantry and wet bar. The chef's kitchen with its high-end stainless appliances connects to a large family or dining area. And when it's time to discuss business, pass through antique double doors from the Ming dynasty to a private office with fireplace. The second level is home to the sleeping quarters; two bedrooms plus the ambassador's suite with its own double vanity spa bathroom with oversized soaking tub and sit-down glass enclosed shower, a huge walk-in closet with custom built-ins and a separate sitting room or office. And saving the best for last - the rooftop grand skyline room, with its 15 foot ceilings and wall of windows, gives access to an even larger outdoor terrace spanning nearly 70 feet with the forever unobstructed views of Millennium Park, Buckingham Fountain, and the Museum Campus with Lake Michigan framing the view. Other features include, but are not limited to: Brazilian cherry hardwood flooring, tray ceilings with recessed lighting, three fireplaces (two gas, one wood burning), in-unit laundry and three indoor garage parking spaces. Well managed and maintained association with exercise room and 24 hour lobby staff.