This is a great find. There is a view of the most touristic spot in the city. So be aware the area is super touristy but that was what we were looking for. The communication was excellent and we felt safe in the apartment. It is very clean and comfortable. There is a full functioning kitchen and a washer which we took advantage of. I would definitely stay again. The only issue is the shower. It is tiny so if you have a heavy person in your group, no exaggeration they may not fit.
If I ever travel to Barcelona again I would look to stay in this apartment.