We very much enjoyed our stay in Ralph's apartment. It's in a convenient location with a 5 minute walk to placa espana and a 15 minute walk to the old city The metro is very close and so quick and easy if you don't want to walk to the old city. The apartment was comfortable for two of us. It was great to have a little balcony to eat on and watch passers by. It's on the 4th floor but has an old elevator. We would definitely stay here again.