Very poor service.
DO NOT USE THIS SHUTTLE SERVICE! First, the staff is incredibly rude. I had forgotten to print out my vouchers before hand, and the lady at the desk looked at me and said "Shame on you." As if printing a ticket is that hard?! Second, on our return trip to the airport, we had arrived 5-10 minutes early to the stop. The driver got out of the van, greeted us, then accused us of being late! We even left before the scheduled pick up time. Granted, we could have been a couple more minutes early, but we were early regardless. How rude of the driver to accuse us of being late.
The lines were also incredibly slow, and the staff was ultimately very unfriendly.
Please, save your time and money and take a taxi or some other service.