I am going on the taste of italy with national coaches in March 2017 and want to know if you need to purchase tickets to walk up steps of tower of pisa or do drivers sort that out..are there any other little tips you can give me regarding the tours, I know they are extra so how much extra and is it worth going on your own or best with a tour guide. Also how long did you get in Rome? Florence? and Pisa? thanks very much.