We are going to be arriving in Zagreb airport at 1:10pm. Originally I wanted to book my sixt rental car for pickup at 1:30. However, on the day that we are returning the car, we will not reach the return until 3:30. Those two extra hours will cost us a whole day’s worth of rental, an extra $100. Because of this I ended up reserving my rental for 3:30… if we arrive early, does Sixt usually have cars ready? And if so, will they let us use it early without the extra money? Or should we just bite the bullet and modify our time so we’re not just sitting around for two hours? I know this depends on circumstance but just if anyone knows the usual like if they’re always very strict with time. #travel source