Very clean, well-designed and equipped apartment right in the middle of downtown Madrid, on a surprisingly quiet side street off the Calle Montera, just down from the Gran Vía. The location is perfect for reaching anywhere in the city, including the airport, as it's right next to a taxi stop and metro. The apartment itself is very secure, with community gates that lock and close off the side street beginning at 10 pm, plus a locked outer door to the apartment building itself. Because of this location, it is very quiet at nighttime--which is hard to find in Madrid! The air conditioning is a major plus in the hot sumner months, and the wifi works well. The kitchen and bathroom are well equipped. Ana and Ricardo were very communicative and helpful with allowing a self check-in. We will definitely be back!