@Dave-and-Deb0 I think you hit the nail on the head. The listing in question can't be the one that lacks a cleaning fee, so it must be the other one. That listing's 1-day MAX (an interesting setting...) is probably resulting in a guest who's clicking and booking (or, window-shopping) 1 day at a time because they can't input a range.
However, I just looked at @Laura156's listings and both now have 1-day minimums (even though one of them claims in text to use a 60-day minimum). So maybe the original problem is now fixed.
@Laura156, if you really want a 60-day min, you need to set it that way, not just state it in text. As it is, you may end up getting a lot of short requests that you'll have to constantly decline. Also, the text at the top of your listing states that "at least one guest must be 55". I'm guessing that you meant to write "55 or older", not *exactly* 55.