Both Pau and Elvira are very good host, friendly, interesting and warm-hearted, just like Barcelona. They were very helpful, prepared a bottle of wine for us when we meet, and gave us very good restaurant suggestions. The apartment was at a corner of the ground floor, so the light was not so good even during the day time, it's cozy and fashionable, with good location. There's no air conditioner.
Generally it's a good place.