Great apartment. There were four of us and we all had plenty of room. Everything was really nice and clean. The location was excellent, near the Ramblas but still nice and quiet.
The apartment doesn't face the street so there's a really nice patio where you can sit outside.
Manjeeta who works for way2stay was really nice, we could check in early and she gave us plenty of great tips.
Apart from that we really enjoyed Barcelona, we think it's a fantastic city.