The water pipe joint laid in the corner of the bathroom itself may leak. The house has only been bought for two years. Should the property be responsible during the warranty period?

It is possible that the elbow leaks, such as the change of water pressure, which will lead to the slow seepage of water in the place where it is not in place when taking over. Because the water seepage is small, it will not be affected in a short time, but after a long time, the bricks of the main body of the wall will be saturated, so it will be reflected. If you want to solve the problem completely, you have to knock on the wall. Knock down the part closest to the water seepage (piece by piece, of course) until the root cause is found. As for the responsibility, I think the plumber's responsibility comes first and foremost. When the construction is not strictly in accordance with the specifications, it is not helpful to find a property, but the property should be assisted (my humble opinion is for reference only)