My car was used for target practice by some birds, so I just needed a quick exterior wash. It's a convertible so I always go to hand wash places. I happened upon Montevista while stopping for Ethiopian food next door. They had it completed by the time I finished lunch, which was great, and it looks fine. They charged $15 for the exterior wash and tires, which is probably about average.
Overall, the wash was completed as expected, but the place is a bit hard to navigate. I wasn't sure if my car was done when I came back because it was parked in the back, in a dirt lot area (which seemed like an odd spot to park a freshly washed car). I wasn't clear who to pay, or how much, either. But, it got the job done!