There are no demolition rules. What room number did you choose? Do you have drawings, floor plans, and the land you sell? Wait, a series of problems have been solved?
This is the mystery of developers. Don't be cheated.
You must catch it now. Now that you have chosen a house, let it go, but don't sign anything in case there is a trap. What you have to do now is not to sign anything until you see the details of the compensation. Developers can't help it. Even if you are not satisfied with the compensation agreement, you can't sign anything until you are satisfied.