We had a near perfect experience in Barcelona. The apartment is quite large, was very clean, and our hosts were very responsive and welcoming. The apartment is situated very close to a metro station and directly across the street from the bus that takes you to Park Güell. We had a small problem with the hot water when we first arrived, but Tonia and Rafael saw to fixing it immediately. Rafael's sister also provided us with great information for when to visit sites and Barcelona to avoid large crowds. Tonia also sent us a list of excellent restaurant recommendations. Wonderful hosts!