This is a well-located apartment, very close the Bilbao old town where there is a fantastic selection of bars and restaurants, and of course pintxos.
The apartment itself is well appointed, there's not much in the way of cooking facilities other than a microwave but with all the great food on the doorstep that wasn't an issue for us.
There isn't dedicated parking, we stayed in a 24-hour public underground carpark about 600m away. The cost for that was about €18 per 24-hour period.