We (family of 4) stayed in the apartment for 5 days . We had a great time in Barcelona. Very good communication. Very clean apartment with everything required.
The flat is a bit remote from the city center, but that is no problem as it is located 2 minutes from the "Clot" metro station, from which you can reach the city center in about 10 minutes.
The "Clot" area is not touristic, and still you can find good places / restaurants.
We recommended this place.