The 12 story limestone-clad neo-Italian Renaissance palazzo is one of the most expensive and exclusive apartment houses in the city.

[3] The five bedrooms found in each apartment all have windows on 63rd Street and the numerous (usually seven) (7) servants rooms are in the back.

The cooperative board requires potential buyers to possess liquid assets ten times the value of the apartment that they wish to purchase.

The building features a lounge for chauffeurs on the ground floor and a private, gated, holding area in back for cars.

Each apartment also has a spacious private wine cellar in the basement, which can accommodate thousands of bottles.

[4][5] On the rare occasion that the building's apartments are sold, the sale price can exceed $40 million.