Some files may not have real estate.Remember that you are a problem solver which is why I got my license and probate is not seasonal.No matter how much time has passed the emotions for the family are still raw.

Should I add the other unit as a separate asset and take depreciation starting from 01/01/2020 - Date of Conversion (as I moved out in December 2019)?

San Diego does not allow renting a JADU as a separate unit unless the primary unit is owner occupied.  

It's way more emotional than that. 

Are you planning on waiving escrow (paying taxes and insurance separately from your mortgage payment)?

The house has an attached ADU (separate entrance and garage in the back) that I may keep for myself or a long term renter.

I am tired of having two separate records.

But the contractor still charged me for ad hoc things he had to buy during the work since I said I am paying for the material separately. 

Someone convinces you to separate yourself from your money, you then give it to someone who charges you a fee to manage the money, but the only managing that's done is sticking it in a "diversified" fund of some sort.

To be clear, there are multiple signs suggesting that the neighbor is emotionally unstable, not just the fact that he got angry because of the noise my contractors made.