@Robert294 Hmm, that's one of the more interesting questions! I would think that all you would need to do is set up a payout preference account whose title was XYZ as Trustee for Robert X IRA. You'd have to have the account number and transit routing number to a money market / savings or checking account in order to do this. I don't think Airbnb checks or cares what the title of the account is.
I would imagine that you'd have to make sure that the financial institution categorizes the payout transactions as IRA transfers as opposed to contributions otherwise you could get yourself into a tangled mess.
Again, I don't think Airbnb cares what the title of the account is....they only need to be able to verify that transactions are processed properly and that the account has been set up correctly account number wise. I'd ask the financial institution how they will code the transactions when they receive the deposits.
Best answer I can think of, but, sadly you just might have to consult with Airbnb. 🙂