There should be a dormitory in Lianfeng New Village, which used to be the dormitory of various state-owned companies. Now those people have moved to new houses, and many people's houses are rented out. Moreover, the environment is good, and the patrolmen patrol around the clock, which is safer. The houses should be older, because they are all buildings from the 1981s, but the interiors should be fine, and some of them are equipped with furniture and electrical appliances.
You can find them in the flea market of Zhongshan Internet.