Casa Gust was easily one of the beat flats I got on this site. It's rather small-ish, but can easily accommodate 2-3 persons. Gust made sure guests have everything they might need inside, and I mean really everything. He was a thoughtful host and was there to check me in and out, as well as provide a contract for the stay. He took a small deposit and gave it back after, as a security. Apartment was VERY clean, stylish, comfortable. It's located on ground floor and the only thing that's a minus about this place is lack of natural light, but I didn't care much because I came to see the city, not stay inside. Neighborhood was very lively and there are bars, stores and restaurants all around, yet its quiet inside to get a good rest. Really good location close to 2 metro stops. I cannot recommend Casa Gust enough! :)