And I understand negative cash flow concern, the 80% ltv may help a bit. 

If I am a seller and want to sell , not need to sell I will sit and wait till someone hits my number , how they get the funds and what they pay in interest isnt my concern 

Perhaps  tailor some of your services to combat  those concerns. 

Until now, I had a great credit score, but I'm concerned that my increased debt might affect my ability to obtain a HELOC or a Home Equity Loan.A lender approached me, claiming they could help me secure a HELOC, but the encounter felt coincidental, making me feel vulnerable.

I am not afraid of non recourse loans because I know the deals I do are solid and I am not concerned about failing.

Instead of worrying about their disability, your ONLY concern should be will they pay as promised, do they have enough income to meet your standards (I look for 3x the monthly rent).

My initial concern was that my land business needed something drastically different than what Left Main was actually built for, and my purchase was a bit of an impulse buy after a slick presentation by their sales team and owner. 

He owns the properties outright, has them in one LLC, and is concerned about a hefty tax bill in the year of sale. 

What questions and concerns do you have about investing in Fall 2024?

My concern is that there aren't a ton of outside reviews (i.e. those not on the PropertyOnion website), but I don't think the tool has been available for very long (or at least I haven't come across it until recently), so this would explain a lot.