Carlos is a super nice host: he is flexible, reactive and I really appreciated that he bought water and biscuits for the kids. The appartment's location is awesome: the area is quiet though very close to Subway and center of city. There are many places around to eat (the place at corner of the street is very nice for breakfast) and a great place for churros down the street. The appartment was clean and is well equiped. The place is small though and I think more suitable for 2 people.