Don't worry about hot water, you can always get it.
There is no electricity in the dormitory all day, which is a junior college, but in the apartment, I don't know that it is a word to buy electricity.
The dormitory environment is ok. Usually there are 8 people in a dormitory and 4 people in a dormitory.
If you still want to know why, search for "Liaoyang Campus of Shenyang University of Technology" in Baidu Post Bar and ask questions at any time.