The apartment was cosy but we didn't have a chance to spend much time in it. The room and bed were also nice, clean and comfortable. There are enough space for luggage.
Anna was very helpful and kind too. She has books about Barcelona that you can read about in the room as well, that helped us a lot because we didn't plan much.
The apartment was close to Metro - Universitat, only two small block away (walk on Grand Via de Les Corts Catalanes).