Who is responsible for the bathroom window seams when renovating

If the owner finds a rhinestone to drill holes and connects the pipes, if the exhaust air is connected separately, it will be charged, and if the exhaust and the hanging shed are together, it will be connected by the hanging shed.

Look at how the problem comes out, if you want to decorate the waterproof layer without repairing it is your problem, the warranty is only otherwise the problem of quality defects, without man-made damage, or people can repair it for you, but the responsibility is not in the family, you have to collect money, if you do not move the waterproof layer leakage, as long as you have evidence, you can find the developer or property free maintenance.

If you don't move the ceiling, the leakage is not just there, the leakage may be the corner of the waterproof layer, so there is no water on the top surface, just flowing down the wall, it is best to find a professional to see the scene, find the problem to deal with.

Did you do a closed water test before the renovation? If there is no water leakage at that time, it means that there is no problem with the house itself, then it may be a problem in the decoration process, if it is a water leak in the acceptance after the end of the concealed project, it is the responsibility of the decoration company, if the owner has already accepted, and then there is a water leak, it is difficult to say clearly, I am afraid your responsibility will be greater.

If you don't decorate, find a property manager, and find a decoration company after renovation.