The real estate market crisis in the Balearic Islands leaves behind more surprising and unexpected situations every day. Exorbitant prices, offers that were unthinkable years ago, new housing models... The latest of these novelties has been the creation of a new market within the world of real estate agencies: room rentals. Although individuals have been renting out rooms for years to cover costs or to speculate, it now seems that the real estate sector has seen a new opportunity and has joined this market openly and without any scruples.