Hiya! There isn't a car rental lot at the TTC. I know there is an Alamo rental car counter on WDW property which is located at the Car Care center which is near the TTC. Alamo/National does provide shuttle service from some WDW hotels. I don't use Alamo but I do use Avis which is located at the Hilton in Downtown Disney. Hope this helps! Our 'obession' is truly infectuous. LOL!