We had a great stay here - the apartment was super clean, and the bathroom was large and spacious and spotless. I also really liked that we had our own bathroom. Ainara was very fast at responding to my questions and good about communicating. The apartment itself is situated in a great location to get around the city - just a few minutes from the Mercado de la Ribera, and about a 20-25 min walk from the Guggenheim. The apartment is on a street with a lot of bars and it can get pretty loud at night, so if you're a light sleeper, you may want to bring earplugs. We didn't have any problems sleeping even though you could hear some of the street noise through the window (it was almost like white noise, so we slept well). Ainara left us a nice breakfast of pastries, cereal, tea, coffee, and some bread/ham/cheese, which was appreciated. Overall, a great place to stay and I would recommend this place if you're visiting Bilbao.