Is the property repaired with waterproof layer?

If the waterproof layer of the property is repaired during the maintenance period, it is free. If you're not here, you need to pay for it yourself

The so-called property refers to all kinds of houses and their supporting equipment, facilities and venues that have been built and put into use. However, this attribute can be large or small. A general unit house can be a property, and a building can also be used as a property. The same building can be divided into several properties according to different ownership.