What are the specific accommodation conditions for doctoral students in Tsinghua University Department of Physics? For example: several people in one room, accommodation, separate bathroom and so on.

Doctoral students draw lots, and those who sign well can stay in Building W of Bauhinia Dormitory Group, with one person and one bathroom, and the accommodation fee is slightly higher. 1500 yuan for one year? Forgot; If you can't get a good visa, stay in the old building. The accommodation in the old building is slightly poor. There is no separate bathroom for two people, and the accommodation fee is very low, more than 300 yuan for half a year? Everything can be determined except the cost uncertainty!