We stayed 2 days in the apartment of Valerio. The location is hard to beat! Amazing base to explore Madrids most famous sights. Everything is basically within walking distance. The apartment was clean and the communication with Valerio without any problems and fast. We were 3 people and the apartment was big enough for all three of us. The apartment had everything you need for a few days. We can highly recommend this place and would surely return, if in Madrid again!