Avignon - Stone City - Red Soil City - Nice - Avignon

When picking up the car, we were told that the vehicle we booked was not available. We had to either pay extra for an upgrade or take a lower-tier car. We opted to pay more and chose an Audi A3. After returning home, I found out that this car is considered the same grade as the one I originally booked at another rental company, but not with Europcar, where it was considered a higher grade, costing an extra 40 euros per day. At the counter, we were asked if we wanted to return the car with a full tank of gas. The desk clerk advised us not to, saying it would save us time as we wouldn't have to look for a gas station before returning the car. We followed the advice, but upon returning the car, we were charged an extra 100 euros for fuel. The original order had the full-tank requirement, which the counter made us believe was adjusted with the additional charges. This whole experience was terrible, and we had to accept the loss after returning home.