Pro:
Cian's a Nice Guy: he's very communicative (in email and in real life), he's highly flexible and very service-minded and sympa.
The place is at the sea and 30 minutes from Bilbao. The WiFi works fine and there's a parking garage available.
Contra:
The picture of The room with sea view On AirBnB is Cian's room. As a Guest you're in a room at The backside with No sea view.