If you want to rent an illegal property in Madrid this is the one for you. If you want your family traumatised by visits from the Police this is the one for you. The police informed us that it was illegal for the host to rent out this property and there was a good chance we may have to leave at some point. That made the stay unbearable.
No help from AirBnb. Absolutely useless.
Also, definitely not a “luxury” apartment. Cheaply furnished and poorly maintained with cheap fixes all over. Constant noise from other units in a building that resembles more of a prison that block of apartments.