2. bunk bed. Forget the upper and lower berths.
3.two long ones.
There is no water heater, but our dormitory is equipped with rapid heating, as long as it is not seen by the building management.
There is a separate bathroom. You can take a bath in summer, but not in winter. Go to the bathroom.
I'm going to be a sophomore soon, and my dormitory was just renovated last year.
Conditions? Generally, there is a family building for rent in the school, and the rent is ok. In January of 300, two people lived. Living is really hard. You can go and have a look.