1- Turn the house vendor into a market. But all sales should give a small fee to the owner of the house. 2- Allow the owner to remove items from inside a home. 3- Let the owner remove the house deed. 4- Put a feature that allows the owner of the house to transport players there. He must carry one at a time without having to be inviting and removing people from the house. You can also transport people who already own a home. These things will make the game smarter.