We are a family of 5 (age children 14, 12, 10) and we discovered Barcelona with Robb by bike. It is a very nice way to see a big part of Barcelona. Robbs stories about the neighbourhoods, squares, the hstory of Barcelona and parts of it is a real additional value. Also the explanation during the 1 hour tour inside the Sagrada Familia was top! It is a beautifull way to get a good image of the city with background stories. Very much worth it!