Dubai's Burj Khalifa: Inside the world's tallest building
https://edition.cnn.com/travel/article/burj-khalifa-dubai-guide/index.html
As is often the case with skyscrapers, it's difficult to assign each tenant to each company.
Higher floors can get better view, while it's more troublesome to get there, especially when elevators are crowded.
One of the tallest apartments in front of Musashi Kosugi Station, suburb of Tokyo, was taken up on the Internet news for its long queues to get in the station during morning rush-hour.
Though skyscraper is a symbol of urbanization or flourishing economy, it seems to be inconvenient to dwell on too high floors.
