Generally four car hire options are available for you. Self drive, Chauffeur driven, unlimited mileage an one way rental. The option to choose will depend on your preferences and prevailing conditions. If you are the uncomfortable when some else is on the wheel then go for self drive. Self drive is also recommended when you need a higher degree of privacy. On the other hand, those that need more time to enjoy the scenery and relax are better off with a driver option.