> Buy real estate with clean money. Raise rents frequently and rapidly; once the current tenants leave, have pretend tenants that pay with dirty money. Voila, c

> Buy real estate with clean money. Raise rents frequently and rapidly; once the current tenants leave, have pretend tenants that pay with dirty money. Voila, clean rent money, no need to maintain the building. This would explain so many empty buildings in Prague or Berlin, while skyrocketing rents in the available real estate.