Near Anhui University, 149 passes by (next to Xinhua News Agency). There are star-rated hotels, but they may be a little more expensive. You can go to the new campus of Anhui University. There is a newly-built hotel specially for parents (ask the doorman). The conditions are good and the price is reasonable.
Most hotels at the gate of Anda and Gongda are in poor condition.
I hope the above will help.