My sister and I loved Rutilio and Adolfo's apartment! It was small but very cute and comfortable. The location was good, close to two metro station, a big 24h Carrefour supermarket and walking distance from the center of Madrid. We were welcomed by Rutilio's sister who was very nice and punctual. The apartment is located above a restaurant and in a busy street so keep in mind that it might be a little bit noisy at night (although nothing too loud) but I would suggest to bring earplugs if you are a lightsleeper, just in case. All in all we would 100% recommend this place and would not hesitate to stay there again!