Carmen treated us as if we were her friends, and we had the feeling that she liked very much to be our host. And we liked very much to be her guests. She gave us o lot of information about Bilbao, the museums and public sevices. Carmen really took care of us.
The flat is close to the Center of Bibao, and you could easily walk there, otherwise there are Metro and buses going to the center. There is a supermarket across the road and some bars just a block away.