File a claim with the guest right now for an estimated amount - say that's it's an estimate to be clarified after the tech reviews the extent of the damage. Work as quickly as possible and communicate, communicate, communicate with the guests and Airbnb through the Resolution Center. If you haven't reached out to Airbnb, do so immediately and get a case manager. Assuming that the damages do not exceed the $350 security deposit you have on your listing, you should be able to recoup the money for damage repair.
Get on the phone with Airbnb right now and start a resolution request before the next guest checks in!!!