For example, neighbors can flood this room.

Punctures are not the only problem that can overtake you. For example, neighbors can flood this room. There are also a lot of solutions to the problem. The stretch ceiling withstands large loads, about 200 kg per square meter. If you notice the ceiling tension, and realized that this is flooding, then first of all it is necessary to turn off the electricity. After that, immediately pump out water with a hole for the lamp and hose.