Who will be responsible for the leakage downstairs and upstairs?

The water leakage loss should be compensated by the property company.

Recently, water leakage occurred in Jia Xiaoli's house, which caused many damages to the roof, walls, kitchen power cord, floor, cabinets and some walls in the living room. Xiao Li then found the property and the upstairs residents, and found that the water leakage point was fruitless. The property believes that it is caused by the aging of the pipes of the upstairs residents. In order to cooperate with Xiao Li's family, the upstairs residents changed the water supply pipe from concealed pipe to open pipe. At this point, Xiao Li's family no longer leaks water. Xiao Li asked the upstairs residents to compensate for the property losses.

Residents upstairs believe that there is a large area of water leakage between wells in the building at the same time, there are many leaks in the corridor, and there are also leaks at the stairs and the top of the elevator. After the property master repaired the well, the Xiao Li family no longer leaked water. Therefore, the water leakage in Jia Xiaoli should be caused by the water leakage between wells, and the property management company should bear the responsibility.

One view is that the evidence of upstairs residents is not enough to prove that the pool part is the direct cause of Jia Xiaoli's water leakage. Xiao Li claims that the water leakage of the upstairs household conforms to the usual cleaning and logic, and it can be inferred that the water leakage of Jia Xiaoli's household is caused by the water leakage of the upstairs household.