100% recommended! We stayed here for 4 nights with 2 small children. We chose it because of its central location (20 mins from the airport and easy access to attractions). There are very convenient shopping opportunities, restaurants as well.
The apartment is clean, light, spacious with all the amenities you need. Kitchen is well equipped, we could even cook one evening. It was a nice surprise that the street is transformed to pedestrian-only for the weekends - so no traffic noise at all. We had 2 weekday nights and we had some noise (windows do not close that well but OK). Nothing terrible, we could still sleep well. Children in the back bedroom had no noise at all. All doors are sliding doors. The building has a surprisingly tiny elevator but at least there is one. Folded stroller can fit in.
Ana and Rafa were extremely good hosts. It’s a plus that they live in the same building so they are close if something comes up. They provided detailed information prior checkin, gave us tips for our days in Barcelona. Once the provided coffee machine went wrong and they reacted promptly, replaced with another one without any issue (lifesavers!). I would choose this apartment anytime without hesitation.