Largest mixed-use building

Berjaya Times Square KL in Kuala Lumpur, Malaysia, has a total floor area of 678,000 m² (7.3 million ft²) and features a 320,000 m² (3.45 milllion ft²) shopping mall, an indoor theme park, and two 48-storey towers containing offices and a hotel. The building opened in 2003. By comparison the Pentagon, the world's largest administrative building, has 604,000 m² (6.5 million ft²) of floor space, and West Edmontol Mall, the world's largest shopping mall, has 492,386 m² (5.3 million ft²).