I brought my CLS Mercedes Benz to them. They told me that it was one of the harder cars to work on and that it will take a little time to do a good job on it. They also said that they will not remove any part of the interior of the car to do the work. When they were done, the car looked awsome and they even tinted behind the third brake light perfectly without removing the rear dash. I have been there many times and they have always done a great job since 1988. I will continue to go back to them.