My family lives on the first floor, and many people upstairs have changed the public flue. Is the property responsible?

In recent years, many residents in the capital have changed flues privately, which has caused many civil disputes, and he has also received many such cases. He analyzed that if residents want to modify the flue and other ideas involving the modification of the main body of the construction project privately, they must first inform the residential property. Legally speaking, the owners and users of houses should reasonably use the flue with * * * and * * *, and bear corresponding obligations. Relocate and replace the flue by yourself, and bear the main liability for the loss of the victim. Property management companies should also strictly fulfill their obligations, and should be required to stop the infringement, remove obstacles and restore to the original state if they infringe on the parts and facilities used by * *. If the property company fails to ask it to restore the original state of the flue and stop the infringement in time, it should also bear corresponding responsibilities. Therefore, the victim can take the residents who have damaged the flue to court together with the property management company.