Will not go back.
Last time I went, they did a very bad job of vacuuming, and the inside windows were not done well at all. Not a huge deal, but I was a little disappointed. (Of course they also tried to sell me an $8 air filter for $40, but that's their game. I've come to expect it.)
This time (their last chance to do a decent job), vacuuming was bad again, crumbs, etc. in the cup holders, grass still on the floor mats. Glass inside was not done well again. But I also paid for the hand wax this time. They did a terrible job. Did not get the wax off in several places, missed spots, overall bad job.
I won't go back and can't understand how they remain in business and busy. Read the reviews!