It's like a muscle... the more that you use it, the more you'll be able to wrap your brain around it and set the intended parameters.

The motivation to provide new units decreases.  

While the monthly payments would go up (without renting the ADU), you may find your overall expenses decrease as you don't have the repairs.For your current home also think about upcoming major expenses (eg roof, furnace, etc).

If it's the former, then yes you probably need to tweak your management to increase income and/or decrease expenses.

In addition to DOM going up I'm seeing values decrease/stabilize in certain pockets.

Some markets we bought in saw cap rates expand over 3%...resulting in a 40% decrease in value in less than 2 years.

Many have penalties for the first 5 years starting at 5% and decreasing by 1% each year. 

You’ve just decreased your purchase price by the difference between the principal of the seller financed note and the “discounted” price you paid for the substitute note.

We selected a specific tenant segment, and our clients had no decrease in rent and no vacancies during the 2008 crash—despite their property prices falling by 40% or more.

Here are a few ideas I am considering to decrease my tax liability..I have a CPA that I am meeting next week but they do not specialize in RE. 1.