@Chris-and-Sue0 I would ask the guest to go ahead and cancel from her end, telling her that you will refund 100% if it turns out that Airbnb doesn't refund. She may end up getting a refund anyway, so wait to see if you get paid out for her reservation, then you could send her the refund through the resolution center "send money" option. Make sure she understands that at this point, Airbnb is the one holding her money, not you, and that whatever you might receive for her booking won't be sent to you until a day after she was due to check in, at the earliest.