Excellent location if you like to walk, you can access all main attractions within 15-20 minutes.
The room was equipped with everyting you need on daily basis so are the common areas.
The terrace is a great add-on to the appartement. Aitor pinned a top 10 of place to eat, I tried 2 of them and I was not disapointed at all. There are also other usefull tourist information ready for you.
I would love to stay at Aitors place again if I ever have the chance to come back to Bilbao. This city is amazing.