The Mori Arts Center occupies the top two floors of a 53-story office tower designed by Kohn Pedersen Fox. The project totals 100,000 square feet and encompasses the five-story Atrium Lobby, Art Museum, and Tokyo City View, an observation deck and promenade with panoramic views of the city. The Museum comprises 32,000 square feet of exhibition space, as well as a museum shop, restaurant-cafe, administrative offices and art handling spaces. A separate structure at the base of the tower provides a distinct and iconic entrance to the Museum.