Should the property with water at home compensate for all the losses?

The property management company shall be responsible for the direct losses caused by the damage and blockage of your underground sewage pipeline. Because no one lives in your parents when the water enters, it will cause losses to expand, and some property companies will not be liable for compensation. You can negotiate with the property company about compensation for losses; If negotiation fails, you can bring a lawsuit to the court. Pay attention to collecting relevant evidence.