I would like to know if there is a way to review a guest that has sent an enquiry to stay, has been pre-approved, and then let the pre-approval expire after 24 hours with out saying a word. Sometimes, a genuine looking guest asks to stay, so I pre-approve and block the dates for them. When they then let the 24 hour period expire without saying anything I have potentially lost out on customers for the dates they had in question. I think we should be able to review requesters to for-warn the hosts who will potentially lose out because of a guests laziness and lack of communication.