Our party of 3 will be taking the train from Rome to Arezzo on a Saturday in August & then pick up up a car rental in Arezzo before driving to the villa outside of Poppi where we will be staying for a week at a cooking school. I am having difficulty on the Trenitalia site finding train travel between Rome & Arezzo for our specific date. Any idea how long it takes for train travel between the two cities? I also need to know which car rental company is located the closest to the train station in Arezzo & how long a drive is it to Poppi from Arezzo. Thanks so much for any help given!