Hi Tricia,
I believe adding an optional fee for amenities like a hot tub on Airbnb isn't directly supported through their standard fee settings, which, as you've noted, primarily cover extras like guests and pets, or mandatory fees like linens and management. Here are a few strategies you could use to implement this:
Custom Special Offer: When a guest expresses interest in using the hot tub, you can adjust the booking cost by sending them a 'Special Offer' through Airbnb. This method requires direct communication with the guest to confirm their desire to use the hot tub and their agreement to the additional fee.
Manual Adjustment After Booking: You could also arrange for the fee to be paid after the booking is made. Once a guest confirms they want to use the hot tub, you can request additional payment through the Airbnb Resolution Center.
Include in House Rules: List the hot tub as an optional amenity with an associated fee in your house rules or the description of your listing. Clearly state that guests interested in using it should inform you before their arrival or during their stay, so you can prepare it and arrange for payment.
Refundable Deposit: Some hosts opt to include a refundable deposit that covers amenities like a hot tub. If the guest doesn't use the hot tub, the deposit is refunded. This requires clear communication to ensure the guest understands the terms.
Each of these methods involves some level of manual management and clear communication with your guests. Ensure that all financial transactions related to extra fees are handled through Airbnb to maintain coverage under their terms of service and protection policies.
I trust this will be beneficial.
All the best,
Upfish Management