A nice, cozy apartment, equipped with everything one may need to feel at home. The neighborhood is close to many of the sites that worth visiting in the city, with a metro station and a big supermarket only 3-minute walking from the apartment. Though a little bit noisy in the mornings due to some construction work next door, it was quiet and calm most of the time. Carlos was very cummunicative and kind, sending us a detailed and exact info how to get to the place, as well as allowing us to keep our luggage in the apartment/office until our very last moments in the city.
If you're traveling to Madrid and want to feel at home, this place is for you.