Not good.
First, beware of the scammer who's gonna greet you and ask you if you were interested in fixing "the chips' on your windshield.
Then, are you interested in paying +$15 for a car wash that doesn't bother cleaning your cup holder or empty your car's ashtray?
Lastly, even their express car wash machine is terrible. It left deep scratches and swirls on my car.
The owners should save their dignity and close this place or consider giving customers better service.