We are renting a van in Rome.....
One week in Villa outside of Florence....
Where should we (Mom and Dad, Grandma, and a 5, 9 and 11 year old).....go from there......
Rome to Orvieto to Montepulciano to Siena to outside of Florence.
Where do you depart Italy?
Have you been before?, if so where?
What interests you?
Without a bit more info, " anywhere/ everywhere else" is the best answer you are likely to get
We arrive/depart from Rome....Only Grandma has been to Rome, should we do on our own, or should be use a tour company to take us to sites in the city
Let's start over...
You arrive in Rome...what time?
Do you plan on staying in Rome first?
How many days are you planning on for Rome?
Where is this villa located, is it in the countryside, small village nearest town. Any would help for an accurate reply.
Have you done all relevant research on driving in Italy? If not please read this and for further
Reading on signage, speed limits, speed cameras download their e book.
https://www.italybeyondtheobvious.com/dont-mess-with-ztl-zones
You will also need an IDP which is a translation of your home drivers license which is available at AAA.