Sabrina was so kind as to let us check in 2 hours earlier than the announced check-in time. The place is small (for four big people it is a little narrow), but well equipped and clean. Extremely close to the center of Madrid. Around the apartment is quiet, but only a block up the street and you are already immersed in the city - cafes, restaurants, shops, grocery stores. The apartment is in the middle of two metro stations, which takes the metro to any landmark in the city, but if you decide to walk, about 10 minutes is Sol Square.