What if there is a ceiling hook on the terrace on the second floor and bask in the quilt on the third floor?

First of all, ask whether the property is allowed to be built on its own terrace, and what is the construction standard? Go directly to the property management center for feedback and ask them to find the downstairs residents for rectification. According to the regulations on commercial housing management and property management, all buildings shall not change their appearance after the project acceptance. If changes are needed, they need to be submitted for approval before they can be rebuilt. And all changes must comply with the provisions of commercial housing, and shall not affect the use of nearby residents. All changes need to be consulted with nearby neighbors. Therefore, if the canopy affects safety, it can be reported to the property management center for mediation at the first time. If there is illegal construction, it will be demolished and the original structure will be restored to normal use. If the property management office does not handle it, it can give feedback to the city for comprehensive rectification, especially those exposed to the roadside, which must be rectified.