What is the name of the hotel-style building rented out from Beijing?

Worn-out: It is called "tube-shaped building", which used to be the dormitory of large state-owned enterprises such as xx factory. Several generations lived together and several families shared a kitchen and bathroom (see sunny days for details);

New construction: call apartments, town houses, 24-hour hot water, security, P cars, access control, and then there are many cows and expensive ones.