I'm sure some of the students can give you a better Idea of the campus accom.

Student accom is pretty basic compared to Western standards but we are in China.
The main problem is lack of privacy...
Outside accommodation is fairly easy but expect to up to 2000 RMB for a 2 - 3 bedroom in a good location.
You can be lucky and get some very cheap accom. but it is cheap living.
My assistant is getting very good at finding accom. If you need help finding something, let me know.
Bike riding is no problem if you have some brains and "Give way to stupidity".

Hefei is flat and easy to ride. Bike theft is a real problem. Mine lasted 6 days.
Vegie food is harder to get but there is plenty about if you know how to ask for it.
Be careful, as much of the food is cooked in pig fat and the cooks don't often get the orders right.