We have spent a very good stay in Barcelona. The flat is functional and near a Tram station from which we can reach Barcelona Center in 20mn. It is also near a big supermarket (AlCampo) which is very convinient.
We would have prefered to have a direct/physical contact with the owner but I suppose that the way it works nowadays. Even though there is no car park, we did not have a problem to find a parking space. I recommend this accomodation.