Once the world's tallest building, from the observation deck overlooking all Taipei, take the elevator to the 89th floor for only 37 seconds, the world's fastest, the manual ticket window queue is sometimes very long, there is a ticket machine on the left, you can use Alipay to pay, you can also rent a guide at the service desk, all major languages are available, As a landmark building in Taipei, there are still a lot of tourists.