This apartment was wonderful for me and my friends during our trip to Barcelona. It was hard to find a place where four of us could have our own beds, let alone bedrooms.
The apartment is in a great location next to the Metro and across the street from a market. the kitchen had lots of supplies, and we immediately felt right at home. I think the only complaint is that the walls are very thin. if you bring earplugs, you'll be fine. I highly recommend this apartment.