No waiting in queues: With private airport transfer services your driver will wait for you outside the airport and you can go to your apartment or villa after picking up your luggage. However, other options can take a lot of your time and can increase your frustration as well.
You get an experienced driver: If you hire a car for airport transfer, then you will have to learn all the road signs and you will have to drive on unknown roads. However, if you take the help of private airport transfers you will get a driver who will drive for you and he will drop you safely at your apartment or in your villa.
To bridge the linguistic gap: Sometime language can be a big problem for many people when visiting to a new place. In this kind of situation private transfer can act as a life saver because you can ask for a driver that can act as translator as well for you.