The bathroom sewer pipe is broken, the downstairs neighbor s house is leaking badly, does the proper

It's certainly impossible to share the cost downstairs.

The property is only responsible for the maintenance of the common areas and will not care about you.

The bathroom sewer pipe depends on what the reason is, as the upstairs said, the developer is responsible for the warranty period, and you will be responsible for yourself after the warranty period. And if it's under warranty, I think you can find the developer for the loss downstairs, and if the warranty period is over, then you'll be responsible.

The property does not have any maintenance obligations.

First of all, it is necessary to determine what is the reason for the aging of the sewer pipe in the bathroom? Damage? Or something else.

If it is not man-made, but aged during the warranty period (one year), the developer is responsible for it, and after the warranty period, it is responsible for itself.

Personally, I think it's up to you to take care of the cost of the ceiling gusset and the cost of repairs.

It's hard to say, generally speaking, the sewer pipe is a public part, everyone is using it, but downstairs will only look for you, hey, this depends on how you negotiate, my family has also encountered it, depressed to death.

We lived downstairs with a family, when the house was installed Shi Xiu took off the head type, so he found a wooden plug to plug there, after a long time the wood was rotten, and the water leaked a room, and finally he came up to me for trouble, and finally I had to buy a head for him to install. You go down and see if it's the same as mine.

The property owner you mentioned also has certain responsibilities, but this also requires the negotiation of the three parties to make a decision. If it's serious, you can sue!