In the Bay Area, most HOAs actively restrict less-than 30 days rentals in CC&Rs, and can have % rental caps on units which may make MTRs difficult. 

That's going to require you to give a guest the login.Maybe I'm missing something but I couldn't figure out a way to give someone a restricted login to YoutTubeTV. 

Otherwise many many many agents spend a lot of time and effort finding property and writing contracts only to find that the funds can't be transferred, or they don't have immediate access to the funds, or they need some kind of approval from 3-4-5th parties, or there are exchange restrictions, or 9000 other excuses.You probably need to find them a commercial broker who can handle whatever kind of investment they want to make. 

Keep in mind that when you are licensed as an agent, wholesaling can be restricted or disallowed by your brokerage so you want to check there first.

The Taxable Value is uncapped and equated to the SEV upon a sale or other transfer of property ownership, with limited exceptions.Homestead versus Non-Homestead Millage RatesCounties & cities in Michigan are allowed to set their own millage rates, with one restriction – a primary residence (Homestead) is exempt from up to 18 mills of school taxes on their Homestead property.

Need to keep in mind STR license / permit restrictions when evaluating.  

We are almost 4 years into that property and we won't be able to refi or pull any equity out of the house until our 6th year due to mortgage restrictions.

There is an Hoa that requires minimum 6 month leases but that was only restriction.

We could probably push it to 70k income, but we take all of the good holidays for ourselves, and we have occupancy restrictions to lessen wear and tear on the property.

Also, if zoning restrictions were to be relaxed, could the area end up like others with abundant supply, potentially leading to a decrease in property values?