For month to month, simply send non renewal notice. 

We all have short memories or those that are newer simply dont know and they dont read the fine print of their mortgage docs..

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. 

Instead of simply sharing content from other sources, model and repost while giving credit to the original creators.

Depreciation without a 1031 exchange is always recaptured.Partial ownership through a DST or simply purchasing part of a property as a tenant in common should provide the same relief.

Most simply don't have it and or also have very limited sales and closings skills ..

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

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. 

Maybe the market is hot enough that you could still turn a profit selling as is, but typically, sellers will ask you to take care of them before closing AND likely pay less for the property simply because there are known defects.

You simply cannot rely on Tenants to accomplish this.