For hosts
Minimum-Stay Rules: When 2 Nights Earns More Than 3
A longer minimum stay feels safe. Fewer guests means fewer cleanings, fewer check-ins, and less wear. But a minimum-stay rule also decides which nights nobody is allowed to book. An empty night earns nothing. And some guests need only one night. Faced with a longer minimum, they do not book a longer stay; they book somewhere else. Those are lost bookings. Minimum stay rules for a vacation rental are a pricing decision. They deserve the same arithmetic as the nightly rate.
The question to ask of any minimum is simple: across a whole month, does it bring in more money after cleaning costs than a shorter one would? Sometimes a 3-night minimum wins. Often, once you count the nights it leaves stranded between bookings, a 2-night minimum earns more.
The worked example below uses made-up round numbers. Run the same arithmetic on your own calendar and your own cleaning bill before changing anything.