We had a good time at Ana&Rafa's place. The apartment is conveniently located very close to the bus, metro and a lot of shops and it had everything we needed for a few days in Barcelona. Ana has a whole list of recommendations which is really helpful, and the communication was great and super fast. The flat is just like in the photos, it was a very good place for us to stay and get everywhere in the city.
There were a few minor downsides in the apartment which didn't bother us a lot but could maybe changed for a perfect rating: shower door doesn't close well and there is some strange dark colouring in one corner in the shower, door to the 'inside balcony' doesn't lock (which we were reassured isn't a security issue) and the freezer could do with a bit of defrosting (we didn't need that anyway, so it was no issue for us, personally).
But again, those are minor, we had a great stay, and thanks again for the option of staying longer on the departure day. We didn't need it in the end but it was a great offer! Would recommend!