We received the "Risk Free Reservations" message from Booking.com on Nov 20, 2017. In December, we had 5 paying guests, 6 cancellations, and 1 no-show. I wonder what Booking.com invoice for December will show? Have sent two messages to customer service to get details of this program, but have not received any response. In practice, if we get a reservation from booking.com, I do not block our Airbnb listing. Unfortunately. the reservation dates are blocked on booking.com site, so no one can book those rooms on those dates.