I had a great experience staying at Julia's flat. Unfortunately I didn't get to know Julia all that much, but our communications and brief early morning or late evening meetings were friendly and chatty. Julia is extremely helpful and very welcoming (She also waited up for my late evening check-in...Thank you for that). The flat is as described in the website and it is very clean and cozy. Its location is excellent: very close to Poble Sec Station, within walking distance to tourist sites and trendy areas (i.e. Carrer de Blai is a nice pedestrian street with lots of local pubs). The room (small but with a comfortable bed!) is next to the stairwell but the building is rather quiet so you won't be bothered by either early birds or night owls. I'd definitely recommed this place to everybody. It is really good value for money too!