We really enjoyed staying at this apartment, with good communication between ourselves and host before, during and after our stay.
The apartment was very clean and had perfect set up for our needs including secure underground parking for our van ( which we required due to our future plans and what we had in the van).
The apartment is fairly new and is a 10 min walk from metro station which takes you into Bilbao or out to the beach, but is also very close to the motorway network. Our only recommendation would be to shop before you arrive as nearest shop is a carrefour about a mile away but I believe you have to drive to.
Altogether a great apartment to stay at and a very welcoming host.