Went to Barcelona for 8 days, couldn't have picked a better apartment. The place is clean, has all the basics it should have and best of all, is only a short walk to the metro line we used for basically all the sightseeing (L3). Its also in a great neighbourhood with loads of little shops and cafe's around. As you could read in other reviews, the building has an elevator that is pretty old and loud so if you're a light sleeper, that might bother you.
We were welcomed and greeted by Vincent and couldn't have asked for a better, thorough host.