I went in 2008, when the dormitory was 85-90/ week, so I went to the nearby Aopuyuan (a school dormitory was paid by the school finance department for business), 100/ week. The environment is better than the school, with a separate bathroom and a common kitchen.
By the way, the school will seriously consider whether you can meet your requirements, but whether you can really implement it depends on your character. English people are sometimes confused. For example, when I applied for a smoking room, he finally gave me a whole non-smoking room. On the first day, he told four foreign roommates that I would change rooms immediately, but it was not difficult to change rooms. You can think about it.