Add per person fee to Airbnb:
Step 1: Log into MyVR
Step 2: Go to Property > Rental Fees
Step 3: Click the Add a new fee button
Step 4: Name fee. Set "Fee Type" to "per-person-adjustment." Set "Fee Basis." Set "For" to "Each guest above" needed number. Set "Fee Amount."
Confirm fee shows as included by default, not optional and not refundable.
The per-person fee will be backed into the nightly rate on Airbnb.
Note: the "for" setting must be "each guest above" to sync to Airbnb.