How to calculate the property fee during the maintenance of the new house due to water leakage and overdue delivery?

The property service fee is generally calculated from the delivery of the house, and the property fee will be paid when you get the key. It also starts from the delivery date agreed in the purchase contract. Housing quality is the warranty responsibility between the developer and us. Property fee is the management of property services provided by property companies. Housing quality has nothing to do with property fees. However, the pre-properties are generally selected by developers. You can report it to the property, to the developer, or directly to the developer. The property fee during the maintenance period shall be borne by the developer. In view of the relationship between the developer and the property, it is best for the developer to issue a certificate. And every time the maintenance situation should be reported and recorded. I hope to give you a reference.