We stayed here for a week. The location was fantastic. You can pretty much walk everywhere, but if you don't want to, there are two metro stops very close by. The neighborhood is great as there are lots of great restaurants around and you're in the center but it's still quiet. Just remember that there are no elevators and the flat is on the third floor and the stairs are very steep and narrow. Along with all the walking you do in Barcelona and these stairs, you'll be getting a work out everyday. Communication was really great as well. We had issues with hot water and draining, but the hosts were very quick to respond and fix the issue. The only critique I have is probably change the sheer curtains on the windows in the bathroom as the flat windows are facing another flat and they can see directly in. We just hung towels on the clothes line to fix the problem. Overall we had a great stay here.