Starting theme update version 1.17, price per night can be 0, BUT with the following conditions:
- Admin booking fee is 0
2. Pins on demand doesn’t work with no price per property. Read more about this feature here http://help.wprentals.org/2016/07/28/use-on-demand-pins-when-moving-the-map-in-properties-list-half-map-and-advanced-search-results-half-map-pages/
In this scenario with price per night 0, you can use just Cleaning Fee and no price per night:
A reservation invoice with only cleaning fee will look like this:
You can also use just price per guest.
Note: Minim and maxim price values in price slider (half map, shortcode, widget) apply only for price per night.