There are too many people in Xidan Joy City on weekends. The straight ladder can't go up at all. It can only be rolled up one layer by layer. There is a large rolling ladder on the first floor that can directly reach the 5th floor. It is fast and good. When you come down, you will go shopping next to the layers. Go upstairs and eat the meal before you have the strength to go shopping! The dining upstairs is really a lot of snacks, small hot pot drinks, and all you want to eat are very complete.