"Robb was a wonderful guide for our bike tour. I was nervous at first riding a bike in the crowded streets of Barcelona, but Robb made it very easy by taking us on less traveled streets and making use of the bike lanes. We learned a lot about the history, customs and took a tour of the Sagrada Familia. Robb was extremely knowledgeable about the city. We had an amazing time and would definitely do it again. Thank you for a very memorable day.Gina, Virginia"