We rented a car for a self-drive trip in Tuscany and were pressured by the staff who kept suggesting that small cars would not work well on countryside roads. Under pressure, we opted for an expensive SUV because we were worried that if we insisted on picking a cheaper car, the staff might give us trouble during the return. In short, avoid this Europcar location. Do not go to the Europcar in Siena; they will find various excuses to make you upgrade your car model and purchase pricier insurance.