No matter what happens to the house, leaking windows and property.

Legal analysis: First, check whether it is within the warranty period. If it is within the warranty period, you can negotiate with the developer and ask him to carry out maintenance. If the developer refuses to perform and both parties fail to reach an agreement on the repair, they can sue the developer to perform their obligations. At the same time, you can also claim compensation from the developer for your property losses caused by housing quality problems.

Legal basis: Civil Code

Article 713 Where the lease item needs maintenance, the lessee may require the lessor to maintain it within a reasonable period of time. If the lessor fails to perform the maintenance obligation, the lessee can carry out the maintenance by himself, and the maintenance expenses shall be borne by the lessor. If the maintenance of the leased property affects the lessee's use, the rent shall be reduced or the lease term shall be extended accordingly.

Article 714 The lessee shall take good care of the lease item, and shall be liable for damages if the lease item is damaged or lost due to improper care.