Very nice apartment on a perfect location.
The reception was great: we could drop off our luggage early in the morning and could even come to the apartment earlier then expected. Tamara was very friendly (and patient !). The first morning and evening was taken care off: everything for a breakfast was present and even a bottle of Rioja and a card for the metro was there for us! Everything we needed the first (few) days was present. When we asked, Carlos made a reservation in a (Spanish) restaurant for us. He also provided us with a fan when it was very hot in Bilbao.
In short: we now know wat a superhost is.