@Linda1208
The subject of your posting is "Damage fees" ?
But i learned you are asking about setting a rate for your listing
I think you should search on Airbnb in your region for similar accomodations and learn about prices.
Goto https://www.airbnb.com/s/Twain-Harte--CA--United-States/homes and use the filters to select.
Please note prices shown in search are including Service Costs and cleaning fee (if any).
Look at the actual listing to find out price details by simulating a booking.
Do not follow Airbnb "price tips", they are generally not very realistic.
Hope this helps,
Emiel