We had a great time in David and Laura's flat. They really made sure we were confortable, were easy to reach when we had questions. The flat is in a good location, 5 minutes from the tube, lots of shops around. It is very comfortable (wifi, towels, bedlinen, air-conditioning, TV, lift, parking). Very good value. We were able to walk to the Sagrada (several times at night) and felt really safe. Thank you!