I've been here a few times now and my car always comes out spic and span. I think I pay like 15 bucks for the regular wash and interior vacuum. I'm always confused when I first drop off my car. On a couple occasions the guy there just sort of stood there awkwardly. Luckily, it's pretty straightforward - just drop off your car, tell em what package you want, then walk to the building inside where you can pay and wait for your car. The waiting area is pretty nice - they have computers for you to browse the net while you pass time and crazy strong foot massagers (lol, what?)
Anyway, they do a pretty great job. Windows are always streak free and my car always smells fresh. I always get my dashboard cleaned too (with armor all - I'm not even sure if it's included in the package I get or not!) All for a pretty good price (they do the job in 20 minutes... something that would take me 2 hours at home!) Can't ask for more!