Alvaro was a great host. He was very responsive to any questions I had before I left for Spain. He recommended restaurants, things to do in the neighborhood, and where, in Madrid to watch El Clasico ( even though he is not a fan himself). The locations of the flat was excellent, it being near to three of the great art museums in the world and all of Madrid's major sights where within an easy walking distance. I would not hesitate to stay in Alvaro's flat if I am in Madrid again!