It was really good experience to rent Javier's apartment. I had a great time there with my family. The apartment is clean and has everything you need. It locates a few minutes away from two different subway stations and there is a big supermarket just outside one of the metro stations. Plaça d'Espanya is one stop away and bus 46 could take you directly from the airport to the apartment. I was a bit worried when I arrived in the street since it does not look good. But when I met Javier and entered the apartment, I am very happy and satisfied with everything. I would highly recommend it. :)