We had a really great stay, everything was as expected and in accordance with the description.
What was the best? Location location location!! Cozy small bakeries just around the corner. And - the aircondition is great! We were even allowed to drop our luggage off long time before the check-in time, which was really good since we arrived early in Barcelona and had things to do planned.
Some guests have mentioned that it is a noisy neighborhood. We did not have any such experiences at all. All of us slept well every night.