I bought a commercial house with three bedrooms and one living room, with an area of 102 square meter. But recently, the real estate company informed me that the apartment has been changed to more tha

I bought a commercial house with three bedrooms and one living room, with an area of 102 square meter. But recently, the real estate company informed me that the apartment has been changed to more than 70 square meters with two bedrooms and one living room. What should I do? The key is whether the developer is at fault. According to you, it is obviously fraudulent for the developer to sell the uncompleted residential flats to you in advance without the approval of the room design. You should take the contract, grasp the signing time of the contract, understand the developer's housing pre-sale certificate and copy it. If you cheat, I suggest you find a lawyer to sue. Ask for a refund and compensate for the loss. However, I read the developer's opinion you wrote, and I think it is reasonable. You can talk to them and attach some reasonable requirements to their conditions, such as reducing the property management fee for three years, or you will go to court. You didn't say which city you are from, so you can't recommend a lawyer. Seek points.