I bought an auction house at 165438+ in March and delivered it at the end of 10. When I went to see the house in May, I found it was a model house. Did the developer do it without my knowledge? What s

I bought an auction house at 165438+ in March and delivered it at the end of 10. When I went to see the house in May, I found it was a model house. Did the developer do it without my knowledge? What should I do? 1. If the building, decoration, apartment type and area delivered by the developer are seriously inconsistent with the purchase contract, the developer may refuse to accept the house and ask the developer to carry out maintenance or rectification.

Second, in this case, the developer changed the contracted house into a model house without the buyer's knowledge. The buyer has the right to ask the developer to redecorate the parts that do not meet the contract standards. If the delivery date is delayed due to redecoration, the buyer can claim to delay the delivery according to the breach clause of the purchase contract signed with the developer, and can ask the developer to compensate for his own losses.