I think you can waste a lot of time and money engaging GC's especially on these kind of deals. 

I do believe group study is invaluable though and I am more than happy to engage in real estate conversation and study.Raising private moneyComparing houses to assess ARV value.Analyzing dealsRehab tips and anything you can think of.Let's get started.

For example - some associations will limit your ability to rent, or they may say that you cant engage in STR activities, or any business related activities.

Accountant can jump in many months after purchase, engage as soon as you're ready but it doesn't hold up a purchase. 

Should I engage the ADU builder as soon as possible or wait until I actually purchase a MFH before starting those conversations?

-Richest Man in Babylon-How to Win Friends and Influence People-Millionaire Next Door-7 Habits-The Compound Effect-Millionaire Real Estate Investor-The Power of Full Engagement-Lifeonaire

Engage in any transaction for the purpose of financial gain within California2.

The tenants trust me, the neighbors seem to like me, and I try to improve the area through civic engagement.

Most states, Utah included, require you to be licensed to engage in the managing of properties that are not your own. 

"(a) It is unlawful for a person or entity other than the transferor to engage in, promise to engage in, arrange, offer, promote, solicit, assist with, or carry out a foreclosure rescue transaction for financial gain or with the expectation of financial gain, unless prior to or at the time of transfer, the transferee pays the transferor at least fifty percent (50%) of the fair market value of the property as determined by a licensed appraiser.