Susan BreckUnited States
Our group was 6 persons, ranging from 30's to 70's, a range of physical ability, American and European. Sergio has a great range and depth of knowledge. Our questions ranged from architecture & art to economics, politics, history, culture & cuisine. He was adaptable & responsive, the time seemed to fly by & we accomplished a lot in a few hours. We now have a far greater appreciation of the richness and uniqueness of Basque heritage & the dynamic transformation of Bilbao into the future.