Nice tips for sightseeing. But what will you take away from that? You need to bring something to the trip. What do want to learn? Do you have any idea of history? Would you like to meet some locals or attend some concerts? Just going wide eyed won't get it.
mhmm.. good point. I might go visit Charles Valentin Alkan's grave and pay my respects.
The poster also asked about Italy. In both countries, fluency in the language is essential, even today. English is not universal.