If you don't find a suitable one, you can try Taisheng South Road where there are a lot of B&Bs or hostels, and the transportation and everything is very convenient. For example, I'm staying at a hostel right now. It's 1800 a month for a king-size room, and if you want to share a bed, it's only 800 a month. it's still pretty cheap, and you can cook your own food if you want to.