Very centrally located apartment in the Casca Viejo area of Bilbao. Apartment is basically as advertised however I would say the bathrooms are a bit dated and musty smelling. The beds / mattresses are a bit worn out as well. As well, note that there is no air conditioning which, if you are staying here in the summer heat, does indeed matter... But otherwise, the living room and kitchen area are fairly spacious and comfortable.
Communication with the host was excellent. We had an issue with the blinds and they dealt with it within a few hours.
Overall, a decent place to stay for a short period of time in Bilbao. But by no means luxurious.