My 2 friends and I stayed in the apartment for a girls' weekend in Barcelona.

Positives:

It was definitely the lowest priced place in the area that would sleep 3 in separate beds (2 single beds, 1 futon). It is in a great location, right on Las Ramblas in the middle of the action. The rooftop terrace was gorgeous!

Not so positives:

It is basic and rather bare bones, but it suited our purposes fine. We ran out of toilet paper after the first night and had to go buy our own because there weren't any spare rolls in the apartment. Luckily there is a grocery store a couple of doors down. This apartment is managed by a vacation letting agency, so it's a bit different from some of the other places on AirBNB where you're staying in someone's actual home. It kind of runs itself more like a hotel without the benefits of a hotel. For example, initially they were trying to charge an undisclosed late check-in fee, but after emails with AirBNB customer support, it was eventually sorted out. They were also sticklers about check-out time, which meant we were carrying our bags around Barcelona for a few hours on our last day.

Overall, a good experience. I would recommend the place for other groups like ours that are seeking to sleep 3 individuals separately. Probably would stay elsewhere if I was traveling as a couple though.