The Digital Media City Landmark Building or DMC Landmark Building is a 133-floor, 640 m (2,100 ft) supertall skyscraper under construction in Digital Media City, Seoul, South Korea. It is slated to become the second-tallest building in the world when completed, after Burj Khalifa. It will be the tallest building in both Korea and East Asia. Construction broke ground on 16 October 2009, and is scheduled to be completed and ready for occupancy by April 2015. It will be built with the country's own capital and technology at an estimated cost of 3.3 trillion won (US$2.9 billion). The DMC Landmark Building will house an observation deck on 133rd floor at 540 m (1,772 ft), from which visitors will be able to see the entire metropolis of Seoul and as far as Gaeseong, North Korea. It will be the tallest observation deck in the world, higher than those of Burj Khalifa on the 124th floor at 440 m (1,444 ft) and the 100th floor of the Shanghai World Financial Center at 474 m (1,555 ft). Sixthrough eight-star hotels will be located on the 108th-130th floors, surpassing the Park Hyatt Hotel (79th-93rd floors) in the Shanghai World Financial Center, as the highest hotel rooms in the world.