Is indoor maintenance a property responsibility?

This is the maintenance scope of the property, because the insulation layer fails to cause humidity. Thermal insulation layer is the part of the developer's construction in Gai Lou, which belongs to the maintenance of the building itself. This is the same as the roof and ceiling leaking rain. After the cause of the failure is confirmed, the property shall be responsible and the expenses shall be paid from the maintenance fund.

If other indoor walls are wet, the reasons should also be analyzed. As long as it is caused by open business construction, the property should be responsible.