A rental, for example?

For example registering a LLC first and then using that LLC as the GP in an LP that is registered to my husband and myself? 

Here is the example we followed which is we used the custodian name and ein:Completing IRS Form W-9 for a Self-Directed IRA or Solo 401(k) - IRA Financial

in your example, it sounds like you're putting $50K down, and financing $50K.  

Do you have any specific examples of greater liability when self-managing?  

For example, there's a SFH priced around $49,500 in the Pittsburgh PA area and I'm doing the buy and hold strategy. 

Some examples are Fort Worth, TX, and Charlotte, NC. 

In certain situations additional lien on credit and excessive trade lines can cause future DTI issues, lower scores and denials on future loans.The rates our lower on mortgages versus Heloc right now and the terms are longer for example 30 year mortgage versus a 8-10 year Heloc and most carry prepayment penalties so if you want to pay it off early they can hit you with a prepay penalty of 6% or higher.Refinance allows you to have cash in hand and avoid the scary "What if" factor meaning loss job, lost income, late payment, over leveraged and if any of these things happen your credit limit gets reduced and in most cases closed completely.

“Rebecca, I help a lot of investors run the numbers on BRRRR vs turnkey and line up funding for either route—want me to DM you a quick side-by-side example?”

Your question is financial in nature, so let me give you a numbers example.