Surprise final invoice had ridiculous damage waiver insurance $137 that I did not ask for I had insurance from Expedia,my credit card, and my own personal insurance. It is absolutely nonsense that I asked for a 4th insurance but this is garbage SIXT pulls on its customers. I am going to perhaps have my daughter file a class action I have already found several folks who had surprise final bills from this company. Insurance problems and phony scratch claims seems to be there business model. I am including the bill from Expedia that clearly shows I already had extra insurance. I will never rent from them again and I strongly suggest you go elsewhere.