Carlos is a good and helpful host, he gave some advice about the city and places to eat and to visit. Apartment is nice and clean, spacious room with balcony. It's a bit away from the city center, but easily to reach by metro, and you can get to the beach by bus (5 minutes). The only disadvantage was check in time, as Carlos was unavailable the time we arrived and we learned it last minute, so we had to leave our bags at train station and return to pick them up later. Anyway we enjoyed our trip, thank you, Carlos!