We stayed in Saioa's flat for 3 days. It is a really beautifully decorated flat with a nice we over the roof's to the river. The flat is well located and Zumaya is just an amazing little village.
Unfortunately, we have to say that the beg was extremely saggy and the drain in the bathroom was smelly..I hope that this improves in the future, because in general the flat was really nice.
The area and the restaurants in the surrounding are really nice and it is a good place for a visit :-)