What shall I do?I have been living in a leaking roof flat for 14 yrs?
If the roof is leaking, next time it rains and the water comes in take pictures, so you have proof, then they will have to do something about it. I would have thought there would have been quite a bit of water damage, if the leak had been going on that long. Flat roofs do not last for ever and if it was there when you moved in, then I would think it’s nearly time for a new roof anyway.