what kind of loan?  

The reason I say this is because you probably have a loan on the properties, or one will have to get a loan to buy out the other.

If someone is walking down the street and trips on your sidewalk or a  walk way whether its a tenant, delivery person or passerby you are the one who gets sued because its premises liability exposure.

Unless it’s specified by your loan type or lender, you don’t have to.

I personally think there is just not enough comps yet to show the true value of ADU's.

I personally really like the suburbs, and that's where I have most of my rental properties. 

:-) Then I will personally host you in my Columbus Ohio property 😁

I personally think you can successfully market both your property management (PM) and buy/sell real estate services under one brand if you position them correctly.

Any insights or personal experiences would be greatly appreciated!

I personally don't mind cooking on electric but I will say that cooking on propane is different than what most people know which is natural gas.