-How is this any different than simply leasing out individual rooms, or a guest house in a single family home? 

If you feel you can bill separately for water if metered you should have no issue simply adding a flat water fee and I’d imagine the $17,800  could go a long way in a 2 unit building for upgrades that would have a greater impact on revenue. 

Lenders can use legal ADUs to help qualify for the mortgage, so people that didn't even want to house hack before, may be in the market to do so simply to afford the type of house they want. 

I just posted it on 1/1, so I've not gotten any queries yet.It's also supposed to populate on Realtor and DoorSteps, but my description is getting cut off. 

However, new owner pinched pennies and started cutting onsite security.

Cut in the easement road, cleared overgrown timber to lighten up the previously dark property.

You simply cannot rely on Tenants to accomplish this.

We logged the site, cleaned up the garbage, cut in a few roads and waited for the market to boom.What was the outcome?

In over-saturated areas like Scottsdale, hosts are often asked by guests to discount their nightly rates (especially for extended stays) and many hosts accept the discounted rates because they know that if they deny the request, the guest will simply book with a different host that will extend a discount.  

Cut in the easement road, cleared overgrown timber to lighten up the previously dark property.