Well located place. Close to everything You could possibly want to see. Metro station is one or two minutes walk from the apartment. In the middle of one night I think someone mistook the buttons on the entryphone and woke us up but that happens. Except that one situation it was pretty calm and silent place. Everything was nicely prepared for the arrival and we didn't need to contact the owner at all.
I'd be considering staying here after coming to Barcelona again.