Casa Milan, the official headquarters and beating heart of AC Milan, is a modern, multifunctional building located in the dynamic Portello area of Milan. Opened in 2014, it is a reference point for the Club and its fans. In addition to housing the Rossoneri Club's executive and administrative offices, Casa Milan includes the Mondo Milan Museum, which tells the Club's history through trophies won, historical memorabilia and technologies that make the visit interactive, an AC Milan Store where official products can be purchased, a Bistro/Restaurant and a ticket office. The building has 4 floors above ground and 2 basements, with a walkable area of about 3,000 m² for offices, and a total area that includes other public and service areas.