Rent the property, and then rent it.

According to the relativity of the contract, your tenant can only claim compensation from you if something goes wrong, and he has no right to claim compensation from the property owner who rented it to you.

According to the principle of autonomy of will, when you sublet, you should have signed a lease agreement with the lessee, which lists all the rights and obligations between you. If it is agreed that losses are caused to the lessee due to the quality of the house, the lessee shall bear the responsibility. Then you have no obligation to compensate the tenant for the loss caused by the water leakage in the house.

But if there is no agreement, the other party can sue you for infringement damage because of the quality of the house you provide, and you have to pay compensation. But you can apply to the court to add the property owner as the defendant, so that they can jointly bear the liability for compensation.

To sum up, if there is no agreement in the contract, compensation shall be made in accordance with the provisions of the Tort Liability Law and the Contract Law.