I highly recommend staying at Anna & Vince's wonderful apartment near Sagrada Familia. My family and I very much enjoyed our stay. Anna & Vince's friend Frederic was already waiting for me when I arrived at the apartment, and was very helpful in giving me a rundown of the place. The apartment is clean and modern looking, with a wonderful view of Sagrada Familia (two blocks away). Cars are not generally allowed on the street where the apartment is located, so it is quiet at night, even when the windows are open. I can't say enough good things about this place.