I have had numerous requests from people wanting to pay me cash direct. They ask to see the property prior to booking and to meet up. It's dangerous to meet people that are not honouring the system.
Just today, I had a request from a female telling me she needed to find housing right away after her current landlord had a baby and asked her to leave. She wanted to pay cash and wanted to arrive immediately. I told her Airbnb doesn't accept cash payments and that she could pay by credit card or paypal to arrange payment from her account. Still she insisted on cash payment.
When I refused, she told me Airbnb couldn't verify her quick enough to make payment and asked how she could secure the room until Airbnb verified her card payment. She told me she was extremely stressed and needed the room right away. Her banter went on and on trying to find a weak spot to allow her to arrive unpaid. None of her reasons seemed credible.
She even told me she had another Airbnb account but couldn't remember her password. If she had used Airbnb before, she would know already the system for payment does not include a cash option. She was too desperate and the whole thing has a creepy feeling about it.
I'd like to see the Airbnb system have a facility to alert other Airbnb Hosts in the area that this person in operation seems quite dodgy. There is a "Report Member" button to click on, but I am hesitant to do that (just in case she is legitimately having issues with Airbnb system - I don't want to black list her). However an alert for other hosts seems essential as someone fairly new might be inclined to fall for the trick. My bet is arranging to meet this person would result in yet another problem with payment and a disaster waiting to happen.
It's dangerous practice to enable strangers to your property that aren't verified, haven't paid, and pressuring you to do things that aren't protocol.