Carlos was extremely nice and understanding host. He was waiting for us when we arrived and gave us lot of heplful advices regarding neighborhood, transport etc. He also left some cold drinks and something to eat for us in the fridge and stayed in contact with us during our visit wheather we needed anything. The apartment was neat and tidy. Just as shown on photos. It is also quite big - we were a group of eight and felt very comfortable in it. Apartment is located in nice area with many shops and bars around and also just five minutes walk from the metro station and 20 minutes walk from Atocha station. We definitely recommend Carlos and his apartment for future quests.