Your best bet would be to use something like quickbooks for bookkeeping and hiring someone to do this for you vs. automate it

Will the hotel be as popular if they stop leasing the name? 

If you get it, then I bet you will get great traffic to your listing and be able to command a higher ADR and occupancy.It is probably happening already today in Airbnb's algorithm, but hosts and guests don't explicitly see it. 

12 month bank statement program seems like the best bet.

Options 1 and 2 are your best bet.

I really see Columbus Ohio as an extremely safe bet for the next 10-20 years.

I bet a decent single-family home with a garage should bring in $1,600 on the low end, which means you are missing out on $12,000 a year!

Listing them on Furnished Finder, Aribnb, VRBO and Zillow for 30+ day stays are likely your best bets.

I really see Columbus Ohio as an extremely safe bet for the next 10-20 years.

I think they are making a risky bet w this property, buying at a 5 cap rate, loan is fixed at 5.7% and 2 new properties about to open very nearby and who knows how many in construction phaseVillas at Sundance | Investment Opportunity (vikingcapllc.com)You are very lucky to live in Austin, fastest growing big city in country, and a micro-cosm of the global economy, this too gives you an educational edge