Great experience. The wash is very quick and convenient, and you get a lot of bang for the buck. Sure you'll need a towel wipe afterwards to get rid of a few soap streaks here and there but I was super impressed by how effective it was at getting my looking new and shiny.
For less than $25, I had the exterior and underbody washed, sprayed with rust protector, the interior wiped and cabin mats cleaned.
What a great way to begin the spring!