Great location and tremendous amenities. We had drinks in the rooftop terrace every night before dinner. Really great way to enjoy Barcelona. Communication was great and everyone was really helpful including telling us the best way to get to Sitges for a day trip. And that was only possible because they allowed us to leave our bags in the building until 5:00 (17:00).
The only issue could be during a very hot period since only the living room has AC. There are fans for the bedrooms and it was never above about 78 F while we were there. The AC is strong so it does help the bedrooms some.