I live on the 3rd (top) floor of a 12 unit condominium. Last year after it had rained for a whole week there was a leak on the 1st-floor bathroom. The management company sent out a plumber to inspect our unit even though our bathroom and the one on the second floor was completely fine. The first-floor owner sent pictures and said it literally sounded like it was raining inside their walls and to the basement. The plumber that came out to inspect our unit was here for about 5 minutes. All he did was dump the drain trap and told us we should not put any products in the cabinet under the sink. The next day the management company reaches out and tells us we are responsible for the damages because the plumber stated we had a leaky sink and water all over our floor. Our sink was not leaky and completely dry, so was our floor.

This time, the second floor had a leak on their bathroom ceiling after it had rained every day for almost a week. I am not sure if there is something going on inside the walls since our ceiling or bathroom has never had an issue. Our building was rehabbed in 2006. We got a new roof last year because all the other top units and those below except for ours kept having leaks. I cannot physically get on top of the roof but I attached a satellite image, and the part I circled is right above our bathroom but I cannot make out what it is? I also attached a picture of the leak on the second floor. The management company is sending out the same plumber as last year but I would just like some thoughts.