This was our first time using AirBnB and we were very pleased. The location is in a great centralized location in the city. You have easy walking access to many of the attractions, shopping, and food. Also all of the major metro lines have stops within a block or two.
The apartment was as expected from the listing photos. Some of the bathroom fixtures were slightly more worn than in the photos, but everything worked fine. Even with the busy streets outside, the apartment was very quiet.
Overall we had a great experience and would recommend the apartment to anyone visiting Barcelona.