We've just had an amusing enquiry.
"My husband and I would love to spend the weekend at your lovely holiday house. As the xx is our wedding anniversary, we'd love to invite a few friends over for drinks in the garden..."
We actually agreed to this, and then thought it might be wise to ask how many friends they were thinking of. They weren't planning anything crazy, they said - just 37 friends and family! But not to worry, only she and her husband would sleep at our place.
Terrific! 37 nonpaying guests, what's not to like!
I had a hard time composing a reply that wasn't too rude.
(I'm my wife's co-host so I have zero Airbnb track record of my own, sadly. Doesn't seem fair to me!)