He begins by filming his descent from his 18th-story apartment, which has no elevator. Surprisingly, it doesn’t take as long as you might expect as the ‘ground floor is on the 12th floor’.

Roads built atop residential towers, trains travelling through blocks of flats and skyscrapers where finding the ground floor feels like a neverending mission. No, this isn’t the setting of a ...

THE WORLD’S most unique city leaves visitors never knowing which floor they’re on, and has trains running through buildings. Chongqing, in China, is described as a “planning and e… ...