I returned the car today and realized I left 100 euros in the car. I called the rental company, but they said they didn’t find anything. Ridiculous, I know exactly where I put the money. Later, they stopped answering my calls. Clearly, something suspicious is going on; someone from the rental company must have taken it. It's my fault for being careless. I will never rent from this company again. Returning the car was incredibly difficult to find, and the service is terrible. I went around the airport three times and almost cried.