This must be the best possible location and flat in Barcelona. Period. Everything in walking distance. The flat is clean, tidy, practical, quiet (even if situated on busy street), comfy beds - perfect for our family of 5 people:-) And we didnt even need the bunk bed! Francois always answers within a couple of minutes and caters to all our needs. Superfriendly and nice! Keeps in touch regularly throughout the trip, and even sends recommendations on where to eat etc. I would not stay anywhere else if/when I go to Barcelona again, and would recommend it to everyone.