I don't know about water and electricity. I know about medical school. I am a medical student myself. Take our school for example: 500: Power is limited, and the hardware facilities for collective power supply in schools are not as good as 800. No room, collective water room, toilet 800; There is no upper limit for electricity consumption, but the excess is subject to electricity charges. The room is converted from an ordinary unit building, which is relatively better. Each dormitory has its own bathroom, which is convenient without crowded bathhouses. Actually, there is not much difference. I hope my answer is helpful to you. Study hard! Come on!