We got a private tour "From Gothic to Modernism" for two on 22-Jan-2014. Bikes were fine to ride. Tour is not heavy to make. Our guide was very friendly. She showed us all the main tourist Gaudi- and Gothic attractions of Barcelona . Must be a great way to cross through the big crowds and large area in short time in summer. Although we didn't see big crowds in January it is still a great way to visit the town in winter. After one hour we even started singing common music we liked while cycling.Plenty of time for photos and questions. We will never forget this tour !