Douban app. douban rental app is douban app, can also be called douban rental group app, the application provides users with the best housing rental, sale, purchase services, and integration of major cities rental groups and superb post content. Just click on the search xx rental, xx for the name of the place, you can easily find a variety of listings, real existence and almost all of them are personal landlords or rent direct, but also real listings, so that users can intuitively check the local rental information, so as to make renting easier and cheaper.