Looking for something with low acquisition cost, and meets or exceeds the 1% rule.  

One other thing, if SCI is so willing to buy MHP's and be the owners of them, why that every piece of paper we get (rules / regulation, leases, notices of rent increases, etc) do not have one ounce of SCI's name or signature from anyone at Sunrise Capital Investors.

Asking in the correct forum will get a better response.Read the RULES!

@Omar PietersA few things here.The 1% rule is thankfully not a rule otherwise most real estate investments in the US and many other parts of the world wouldn't work.

When I began investing in cabins in the Smokies, I made rule that I would only buy cabins on creeks or rivers where you can catch your dinner. 

Consulting a tax professional or financial advisor familiar with these rules would be a wise step before making any decisions.

Many people choose NOT to have this, because the administrator will then vet every investment you make to ensure you do not invalidate your IRA.Invalidating your IRA means that you've done a prohibited transaction and the entire account is then deemed as distributed to you.If you don't want checkbook control, then I recommend a plan administrator such as Equity Trust - www.trustetc.comIf you are sure that you're aware of all the rules around prohibited transactions and disqualified people (who you can and can't do business with), then a plan administrator like Sense Financial would be a good place to start talking.  

In Columbus, you can still find the 1% rule and there's amazing appreciation potential due to how much population growth, job growth, and companies moving/developing there (recently Anduril just announced another 4,000 jobs coming to Columbus Ohio on top of Intel, Google, Amazon, FB, Nationwide, Ohio State University, etc.).

I have also seen appraisers recognize that multiple ADUs by rule does not qualify for conventional F/f financing.  

All valid points that help me rule out HML.