It's a wonderful airbnb experience. Sofia is a great host, she greeted us in the apartment and explained everything we need to know about the city to us. We had an enjoyable talk with her. The appartment is in a great location: within walking distance to Sagrada Familia, and Sant Pau Recinte Modernista, and the metro is just accross the street. The apartment itself is very clean and all the necessities are well prepared. We enjoyed our stay in Barcelona very much!