@Spencer-And-Erika0 You might find it helpful to read the articles in the Help Center about long term (29 days or more) booking. Both the payout and the cancellation policies are different and you do not determine a 31 day month to month payment.
As to your question about occupancy tax, usually that tax is for short term stays, under 30 days in most places. When you rent your space for over 30 days, you become a landlord and the guest becomes a tenant with all the rights and protections of a tenant. You might want to be informed about that as well. There are several discussion threads on this site about the pros and cons of long term bookings. Hope this helps!