In this video from the detailers: when the owner tells you he was pressing up against the door to keep his clothes from getting dirty - you know it's going to be a really nice car.
Could be a good idea bf cleaning the car to give the air conditioning system a good air wash and clean / change the air filter too at least. Otherwise with the car all cleaned well when you will turn the air on max, if it went also in the air conditioning system, the dust trapped inside the tubes and the vent will go everywhere again.
