Even though rome is a small area to navigate for a short city break to see everything is a challenge. This bus let you see all the world famous sights plus more. The audio is ok, stops are good (can be lengthy) the reps on the buses are helpful too. The only things I would criticise is that they aren't every 10m,more like 20, the tour takes 1.5-2 hours so if you're using it to get to sights quickly it can be difficultd. Overall worthwhile at a good price.