I had a good stay here. The apartment is spotless, quiet because its interior, only 2 min walk from the tram and lively, beautiful area of Bilbao. Valentin was responsive, gives clear instructions on how to check in. I got lost a bit when arriving because its in a side street that didn't appear too obvious at the beginning but I eventually found it.
the apartment is fully equipped, I appreciated all the details that Valentin thought of- like including soap, shampoo, dishwashing detergent etc....
wifi is stable, i never had any issues.