My boyfriend and I went on the bike tour the first morning we arrived in Seville and I am so glad…read morewe did! Our guide was Roselle and she was wonderful - very knowledgeable, fun and pointed out things you would have never noticed walking by on a normal day. The bike ride gave us our bearings so that we knew how to get around the city for the next few days, and provided us a list of places we passed on the bike tour that we wanted to go back and check out further. The bike ride was not intense at all - it was about 2.5 hours, going at a moderate pace, stopping about every 2 minutes to checkout a new landmark, and for the most part there were bike lanes and/or a clear path to ride along. My boyfriend and I speak English, but there were others on the tour that spoke Dutch so Roselle gave the tour in both languages. I highly recommend this tour!