Any use Turnkey "true wholesale houses" to get 9%

[Lane Kawaoka]

Seems like a good use of self directed IRA or solo401k. Id really like to know if anyone else has used this? Any red flags?

In addition to the 9% you get a 50/50 equity split when it sells in a few years.

http://www.truewholesalehouses.com/media.php