* * * 13th floor, two basements. 13 floor is the office area, and 12 floor is the School of Municipal and Environmental Engineering. Below the first floor is a warehouse or something, and the north of the first floor is for exhibition. There is an electronic reading room on the second floor. From the third floor to the ninth floor, there are stacks in the east, reading rooms in the west, and study rooms on the eighth and ninth floors in the west. The tenth and eleventh floors seem to be individual study rooms, which I have never been to. It's big and there are many books. It is said that the e-book library is nearly 3000GB! I hope it works for you!