Or you can easily manage your own by using a detailed contract and following the local tenant law.

Not sure how ADUs are evaluated by the lenders. 

Easily achieved in the transactional real estate world  IE doing deals.. 

For instance because seller thinks their complex that has low rents and needs work is worth what the town has it at, which is assessed on the high side of the market and doesnt take into account how commercial multifamily is evaluated.

If the appraiser used an Income valuation method, what was the market rent they used in their evaluation?

When you find what you think may be a deal, bring it to us for critical evaluation.

A LLC would protect you to an extent but also show as a red flag to landlords that they would not be able to collect as easily which could scare many off. 

Hi Ellie,I was the Analyst for a property in Boston that had slight soil settlement and required an engineers report for further evaluation after the Appraisal was done (which was made "subject to" the engineer report).

Good tenants that stay long term easily save the LL enough money to justify a slightly lower rent. 

Plus with the rental laws, tenants could easily not pay the rent for a year and you still can't evict them.As for the OPs question, I've recently created a thread and looked through all the answers.