You should be talking about the housing public maintenance fund, which is the maintenance fund for the owners to damage the public facilities in the community. Generally, the elevator is 70 per square meter, and the elevator is 50 per square meter. You should be talking about the public maintenance fund of the house, which is the maintenance fund for the owners to damage the public facilities in the community. Generally, there is 70 per flat with elevators and 50 per flat without elevators.