First off you have to get bused there, and if you go with Thrifty and get the tall nerdy guy, he is very rude. Other than that, its very clean and nice.
Easy pasy, pull up, leave the keys in the car, then go to your terminal. They email you your receipt.
Its confusing there with all the dedicated lanes, and I had missed that lane which costed me a full circling of the airport. I really appreciate that someone added this location to the map. Kudos!