They offer pretty much everything I want in a carwash. Easy in, easy out, inexpensive ($10 for exterior wash), friendly employees, and no annoying salesmen trying to upsell me on unwanted services.
I rate it three stars instead of five because:
(1) The cashier's booth is frequently empty in the middle of the day which means there's no way to make a purchase. On several occasions, I've spent several minutes at the booth waiting for service and eventually just left when no one came.
(2) Getting gas after the carwash might seem convenient but I wouldn't recommend it. The gas station attracts bums who ask customers for money while they're pumping. The last bum who approached me opened with, "I'm not a bum." It was a tender moment.
This place is A-OK and I'll be back.