Readers are advised to seek professional advice. 

Great insight and advise.

I want to pursue the case without legal help but I fear she might use my email to double down on harassment claims and go for appeal.Really down atm so please advise :)

As far as advising your parents to leverage the equity in the properties to acquire more deals, I would leave that to a professional familiar with the local market conditions and residential investment experience.

They require a TAT license, but the govt seems to only deal with STRs…can you advise how to get a TAT license for me to list as a long term rental?

However, as these terms are not used "scientifically" in the Solo 401k industry, it's advisable not to focus on those terms; rather, develop a sense of what's required to maintain a Solo 401k plan and identify exactly what is offered by a service provider.The upshot of all this is that once you've adopted a Solo 401k plan, it doesn't suddenly vanish or become non-compliant because a "plan provider" or "plan administrator" resigns.

The Managing Member shall be responsible for the compensation of the Investment Adviser.

One the ice maker is not advisable.

Many who are buying these properties have an expectation their properties should cash flow xyz per month without understanding the true operational costs because the true operational costs are dismissed by those advising them to make the purchases.

I think in this scenario, I would advise against it. 5 years is a long time to pay off a HELOC, which doesn’t have a fixed interest rate.