Won't Use Them Again
I didn't have any problems, per se, but if you are going to use them, you should know that they do drive your car. I have an air tag and it showed that my truck was moved from the Crowne Plaza parking lot at EWR to the Hilton parking lot, and then back to Crowne Plaza before I picked it up. About two miles on the odometer. They unplugged my dash cam prior to driving it, which shows that they don't want you to know what they are doing. What would have happened if they wrecked my truck while driving it? A dangerous practice in my opinion. In general, any parking lot where you have to leave your key is probably a bad idea.
By Jim D.