Mia's apartment is truly awesome! The location is perfect - you can go to most places in the city centre by foot or if you're lazy you can just take the metro from the Joanic station that's literally right next to the apartment. There are plenty of shops nearby, as are also many restaurants, bars & cafes. The apartment itself was spacious, clean and well-equipped. The wi-fi was pretty good as well. I'd definitely choose Mia again for a future visit to Barcelona!