Good stay! Pros: shutters on windows (made it quite dark in the room and great for sleeping) safe and quiet neighborhood along the river, great view, good wifi, washing machine and kitchen available, nice host, and able to leave luggage for a few hours before I left. Cons: bed is somewhat uncomfortable and short and location is nice but a fairly far walk from museums (Prado, Reina Sofia, Thyssen etc. are a 45 min walk, and I found the public transit to be kind of difficult). Overall I recommend it.