3 of us stayed here for 2 nights in June. Supermarket is very close by as well as bars and restaurants. We were able to walk to several sights including the Sagrada Familia and the Picasso museum from the apartment and there’s also a metro very nearby. The flat itself was lovely, and we were given useful information from our hosts. We were even given a bottle of sparkling wine to enjoy which was a nice touch. Would definitely recommend the apartment as a base for exploring Barcelona.