Residential property management regardless of the Unicom signal tower on the roof.

The roof of the residential area belongs to the public and all the owners. He shouldn't occupy the roof without permission. The property management company should take care of this. Even if the building is built, it needs the approval of the relevant owners and owners' meeting before it can be used. Consult the property first, let him handle it, and see if we can negotiate the successful demolition.