My family lives on the top floor. Because the roof leaks badly. Looking for a property, the property said that the house has no maintenance fund and can only be solved by itself.

The roof belongs to the public * * * part. It is right to share the maintenance of roof leakage upstairs and downstairs, but you should try to discuss it with everyone in advance. Of course, the use of solar energy is a good thing and should not be removed. If it can be proved that the water leakage is caused by the installation of solar energy, it belongs to people, and maintenance costs have to be paid only for the installation of solar energy. Of course, you have fixed it now, so let's discuss the truth with you! Let's see how much you can pay, no more or less! Provide free professional technical advice on repairing waterproof and leakage of concrete.