The flat is at 15th floor of a big building. It is a peripheric area but close to the undeground. In 20 minutes it is possible to reach the city. The flat is very big with all the necessary facilities available. To have two bathroom was very nice.
We had the car and it was available to park in the garage (outside there are only pay- parking ),
It is not new, sometimes this is evident, but it was well refurbished.
I would suggest it for some days in Bilbao.