I booked the room at Anna´s place for my Dad (60) who came to visit me. The room and the appartement are exactly as on the photos and everything was really clean. Anna was on a business trip and her friend and flatmate Tamara took care of welcoming my Dad. He was very satisfied with his stay and I highly recommend Anna's place!
It's very central (Sant Antoni district), with a few minutes walk to Placa de la Universitat and Placa Catalunya, Raval and Gotico district. Near, there are a also few metro stations and in the same street there is a parking in case you need one.