I bought a house and attic on the sixth floor. At that time, the developer said that the terrace could be sealed, so we bought it. After delivery, the property (the property and developer are a listed

I bought a house and attic on the sixth floor. At that time, the developer said that the terrace could be sealed, so we bought it. After delivery, the property (the property and developer are a listed company) What can be done, the developer has already done it, and what has not been done does not belong to it. It's an illegal building now. The developer sells cakes, sells the house to you, and when the money is collected, the developer has no business. The property has no right to enforce the law, but both the owner and you have the right to report complaints to the urban management. When you close it yourself, you should provide drawings or people who want property during construction. The price is too high now. You can only promise that there will be one in the future.