@Mary335 That is an important question, so thank you for raising it. Depending on how involved you are with your listing, I would imagine you do have people who can give you feedback as to the condition of the listing after the guest checks out. Also, if you have communication with the guests or if you have a co-host, you should be able to gather information about the guest communicated, etc.
I think most hosts are looking for a review to help them make a decision to accept a reservation request. Remote hosts are probably more concerned about the condition of the listing while hosts of a shared space are more concerned about the safety of accepting a stranger into their home. Looking at the review from that prospective, if you can provide insight into the guest behavior in an honest, professional way, it is most appreciated by the host community. Again, thank you.