What are the non-profit rental groups on Douban?

Beijing Renting House/Group/Beijing Renting House/

Beijing Renting Douban/Group /26926/

Shanghai Renting House/Group/Shanghai Renting House/

Rent a house in Guangzhou (recommendation degree ★★★★★★)/group /gz020/

Renting group in Shenzhen (intermediary is not welcome)/group/106955/

Tianjin Tenants/Groups /69503/

Chengdu rental information group/group/1 17205/

China's good roommate? Chongqing shared house/group/Chengdu/

Rental agents in Hangzhou are not allowed to join/group/1452 19/

Nanjing Renting Douban/Group /zf365/

Renting a house/group in Wuhan/134539/

Rent a house/group in Xiamen/17 1570/

Xi' an renting house/group/temporary residence/

Renting a house in Foshan is the most reliable/group /fszf/

Douban Rental Team/Group/Fangzi/