The apartment was exactly like the photos, however, we had an issue with the carpark as it was too small for our rental car, but the team quickly resolved it by assisting us to get an alternative space nearby.
Breakfast was great and the host was around anytime we needed them.
The only thing is that there may be loud traffic noise from the street so it's not so good for light sleepers.
We loved this place though, and won't hesitate to come back when we revisit Barcelona.