Great spot! Francisco was very organised and friendly when arranging my stay in Malasana. He welcomed me with a meet and greet, even after I had to change my arrival time at short notice due to flight delays. The flat is quiet, compact, and cosy, and great for a single traveller or a couple. The area is fantastic - Madrid at it's best. Lively, interesting, full of street life, cafes, bars, restaurants, and entirely walkable to all the main sights.