We enjoyed our stay at Olga's place. The apartment is spacious and clean, also offering great views of the city. And the bathroom is really great for Spain! It is located a little bit far form the city centre, but you can reach the Sagrada Familia (20 minutes) and Park Guell (30 minutes) on foot. It is also about 10 minutes away from a metro station, and close to Sant Pau's Hospital. We would stay there again without hesitations.