At that time, there were six people in a dormitory. This year, air conditioning will be installed. But we all have holidays in the hottest summer and the coldest winter. So don't worry too much about hot and cold. There is a separate bathroom. There is no water heater, but there is a bathhouse, which is not very expensive. 250 yuan can take a bath there for a year, which is not bad. I hope I can help you.