Kilian was very fast in replying and helpful in giving us information. The flat is lovely, very clean and cozy. The only little thing is that 2 of the 3 bedrooms have just a window on a cavedio. The neighborhood is very nice, quiet but alive, at walking distance from Sagrada Familia and Parc Guell. There are many bars and restaurants around the corner (we loved Cafe' Garbi just in front of the house!). I highly recommend Kilian's flat for a comfortable stay in Barcelona, thank you Kilian!