What should I do if the kitchen wall seeps water, and I found the upstairs and said that I didn t fi

Now the most important thing is that you have to check the leaks in your house, and the leaks on the upper floors, to see if they are related, if they are related, you have no responsibility, if not, then it is supposed to be the responsibility of the tenant during the period of your sublet, he did not tell you at the time of the incident, but both of you have some responsibility. It also depends on whether the contract you signed with the landlord allows subletting, and if not, then you also need to compensate.

The question you added shows that you have found the place where the water leaks, now don't think about the compensation and greed, the main thing is to get things done, if the things continue to develop, there will be a chain reaction, the first contact community, you can't find the upstairs, let the community property find, they can't find the door to break open, the first is to stop the water first, can not leak again.

It is recommended to buy liquid waterproof paint brush, the kind of direct brushing of tiles, its principle is to form a layer of waterproof film, to isolate the moisture in the wall, after brushing to observe for a week or so, if there is still leakage, then please professional waterproof personnel to see, it may be a kind of condensation.

Not necessarily guaranteed to be an upstairs thing. Water seepage on the wall, it may be a leaking pipe, there are many reasons, and the root cause must be found.

Find the cause of the water leakage first, and the responsibility will be clear, and the general water leakage is the responsibility of the upstairs!