WE also used Tiffany Towncar and loved the driver, service, and safety. Our driver told us entertaining stories about the local sites and adapted to our schedule changes (an 8:00pm pickup to a 6:00am pickup) easily. The vehicle was in amazing shape (and we got to hear the story of its aquisition) and it was $5 more than a shuttle. We took a towncar, but they have limos available also. There is also a coupon on their website, which I know is linked to Deb's WDW site, though I can't remember either URL.