The apartment is small but really clean, comfortable and functional. The position is perfect, you have supermarkets and a lot of small shops to buy food, the metro station of Lavapiés is close. There are also some good places to eat, and if you are vegan like us, there are restaurants and a food shop close to the apartment. The flat is just 15 minutes walk from the city center.
Carlos is a great host! Really kind and helpful.