It is a clean apartment near the centre of Bilbao's old town and Mahmoud is a discreet host. There were difficulties checking in as no clear instructions were provided - it's easy to mistake the door for a wrong one with the same number downstairs. The house is better equipped than the list of amenities indicate on the listing, so it was unclear what could be used. Bring your own toiletries and don't rely on the kitchen just in case!