The apartment is beautiful and perfectly located near the beach in a calm area. I can recommend the apartment for everyone, who is traveling with family, since there is a good and fully equipped kitchen. Since there were no guests, we could leave our luggage until 6pm on our last day in barcelona, before leaving barcelona.
It was a bit embarrassing that Joaquim wanted 50€ for our late check-in at 21:00. He communicated this 3 days in advance, when we arranged the check-in. It would have been nice to know this before we booked the apartment.