"We will be there tonight!" He said on the phone....I opened at 7... nobody showed.. nobody at 8... 9= not yet? 10pm, ="0"?
"I guess the weather kept them home, it started snowing, even though the forecast didn't make a big deal out of it.
Then at 10:30 they got here!
"We need a quick tour! " (weather-thing)
I took his money, said, "Tour's Done!" Slammed the small metal hatch, left them standing in the falling snow.

He has been through the house maybe 3 times in the last year. The young woman he brought here was a first-timer here.
She was a perfect victim. She laughed and screamed all the way through the house having a great time! (Just THE Perfect "Recipe" in my opinion!)