1, stay in the university guest house, 70 yuan is ok for two people, but don't stay in the city campus. Nanjing University Pukou Campus Guest House is recommended. Although it is far away, it is cheap. You can get there by bus 159 from the railway station.

There is an Olympic hotel in Maigao Bridge, which has good conditions. The standard cabin door is bargained to 90 yuan, with separate bathroom and air conditioning. The train station is 22.

There are daily rent and monthly rent everywhere. Feng Dan Street is recommended, and the train station can take the subway to Zhujiang Road. There are many monthly and daily rentals around Weigang Campus of Nanjing Agricultural University, which are very cheap, just at the foot of Zijin Mountain.

There are still unknowns, which can be added.