Anyone using a solo 401k for purchasing properties

[Rona Faison]

Hello, I have a solo 401k that I have not done much with but thought about using it to purchase buy and hold rental properties. I'm interested primarily in multi unit properties duplex to fourplex and would be looking to carry mortgages on any properties purchased. Any experience with this out there? Success stories? Horror stories? All welcome I'm just trying to get a better understanding of this beyond what I've read in books. Or if you know of any good CPA's in or around Dallas Texas knowledgeable about this topic would be great info as well. Thanks!