Will this work with a Traditional / Roth IRA? 

I have a self directed IRA, but my situation is a little different from yours.

I told him he is better off buying a rental property or opening a SEP IRA for the deduction since the big truck he was looking at was $45,000.It's crazy how some people justify spending $45k on a shiny object and think it's an investment when it's an expense.

CustodiansList of Large Self Directed IRA Custodians (Over $2 Billion under custody):Equity Trust Company (acquired Sterling Trust Company)First Trust Company of OnagaIRA Services Trust CompanyKingdom Trust CompanyMillennium Trust CompanyPensco Trust Company (acquired Lincoln Trust Company)Provident Trust GroupTrust Company of AmericaList of Mid-sized Self Directed IRA Custodians ($500 Million – $2 Billion)Advanta IRA (TPA)GoldStar Trust CompanyMidland IRA (TPA)New Direction IRA (TPA)Next Generation Trust Services (TPA)NuView IRA (TPA)Self Directed IRA Services, Inc.

Next, to the extent you are eligible, max out roth IRAs, traditional IRAs, and SEP IRAs as they offer a great deal of asset protection as long as you don't play games. 

Best Regards,WebsterIf you're doing completely passive investing then do it inside of a Roth IRA for tax free investing.

Turn-key rentals can be as cheap as $30,000 making it easier to buy with cash.You can invest your retirement savings: You can invest a self-directed IRA or 401k into turn-key rentals.How can you find turn-key rental properties?

The next three I bought using a solo401K based on the little bit of consulting work I do and funded by IRA rollovers. 

Typically, a lender will request several months of all your banks accounts, (personal and corporate) and any Investment Accounts you have such as IRAs, stocks, Mutual Funds, etc. as well as W-2s and other income statements.

I have recently started to add to my retirement diversification with SFDs purchased through a self-directed IRA.