Guest assurance / recourse

[Kevin44]

If, when guest arrives, the room is not available that night or at all, what does one do?

[Marit-Anne0]

Find the guest somewhere else and pay for it.

[Gerry-And-Rashid0]

Not clear on how that could happen if you have accepted a booking .... it's the system has doubled booked then contact Airbnb and get them to sort it out.