This is a lovely apartment, modern, perfect, spacious, well located and overall just great. The concierge person at the street entrance is a solid stand-up, friendly guy. We loved him a lot and he made us feel very welcome and at home. The location is perfect to explore Madrid. We used hop-on-hop-off but it is even do-able walking. We parked at the ultra modern, automated Callao Smart Parking in Calle Tudescos 3, which we highly recommend (expensive in South African terms but in Madrid terms moderate, and only a short, brisk walk to the apartment). We recommend staying here for your visit to Madrid, no doubt. Regards, Peter and Mari, South Africa