I already thought of this as a potential loophole but chose to ignore it since there will be a ton more. Imo, the law should be made as vague as possible and include something like „if a company by any means gains the ability to own or control residential buildings, they should pay twice the amount of revenue (not profit) they make of it. In repeating cases, all people involved with the transaction as well as all directors of said company face up to 10 years in prison.