As an overview: a great host with a great flat! Isaac was amazing: nice, always available and willing to help. He knows perfectly well Bilbao and the sorrounding area, so his tips were very useful. On top, his flat is very well located, very nice and clean. Our room had an in-suite bathroom and was great. On top, I’d like to mention that during our stay I felt sick and Isaac offered himself to take me to see a Doctor, to get medicines or whatever was necessary. If we ever come back to Bilbao, for sure will come back to Isaac’s.