Gains through crypto felt uncertain to me but still had a draw, so I decided I wouldn't use more than 5% of my disposable income to gamble (whether on leveraged index funds like QLD or crypto).

Is it a gamble to move into one of these neighborhoods if the market crashes?

With an established rental income on the existing property and more appealing cash flow the bank would find us more eligible for a loan at that time.

You'll need a lawyer to generate the paperwork and filings and experienced enough to give you general advice on the process, help you establish appropriate compliance and back office procedures.

@Flavia Vangelotti forecasting appreciation is always a gamble so I view it as a bonus on my investment properties. 

Many investors bring their contractor with them on initial viewing, but it’s usually an established relationship.

I would turn the question back to you  - without a Survey how would you establish the correct placement of the ADU? 

When establishing the holding company LLC, you obtained an EIN for it.

My mom has established new lease terms with a 5 year lease agreement with the Company in an effort to protect herself against the possible liability that would come from having to remove the blades, and required a huge insurance policy to protect her against this too. 

Established families vs. single folks.