So all in all, the investment seems solid to me, and this is not my first rodeo, as they say.As for the risks associated with the SBLOC, I minimize those by only utilizing a portion of the LOC so that even if the market drops another, lets say 30%, the risk of margin call is slim.

In my analysis, I utilized a 40% assumption as a baseline, though I acknowledge that this may underestimate expenses for a park with the characteristics you’ve described.

Typical utility bills (which we include) are $100-300/month.  

I use this for tax and insurance which all properties have)Expenses (general business like admin/legal and by unit for repairs, trash, utilities...)EBITDA (earnings before interest/taxes/depreciation/amortization.

For example when someone wants to have financial freedom and spend more time with family, but then sets a goal by creating a heavy active income stream that involves their personal involvement daily.

Quote from @Eamon Conheady: I was purchasing a multi family through an IRA LLC and was utilizing debt to finance it, requiring a non-recourse loan.

I’d love your insights on how best to utilize my LLC in this process.

Particularly, since you're on a forum heavy selling your practice or "model". 

Assume heavy STR and this is what is driving the market? 

You can also tell her to call the utility company about the best way to save, as turning off heat and on is not efficient having to run longer blasting out cold air as opposed to leaving it set at a lower temp. :)