We really enjoyed our apartment. It was the perfect size for our family of four, with every comfort and amenities we could wish for, even A/C!
The location is perfect to explore Barcelona, and there are stores and restaurants nearby, and even a gym that you can go do for a day pass (nothing to do with the apartment, but conveniently located under the Sant Antoni market). The agency who rents the apartment can also rent you a bike for €10 per day, and they are very helpful and accommodating.
We highly recommend this apartment. Couldn’t have had a better stay!