I just did a poor job at explaining my situation. 

Yes you could sue but try explaining to the court what you were trying to do and hope they side with you.

Make sure it explicitly explains the process for termination if you are unhappy with their services, especially if they violate the terms of your agreement.3.

Can someone help me witht he references from the IRS, IRC or tax court that helps to clearly explain what I can and cannot do in support of my SD IRA property?

I’ll explain the rehab process and talk you through more about our funding program.

It looks like land value has gone down over the last few years in some towns - what would explain this?

No I’m not sure what took you down that road but just as stated they would stay at a property you own that’s for rent maybe that explains it better  

I can tell you that their involvement is on the financing side only, as they work with local installer partners on the back end with the installer managing the customer relationship so Mosaic wouldn’t typically interact with the customer directly which might explain the gap in the line of communication.

All talked a great game, and I told all of them the pitfalls I described above and explained exactly what I was looking for. 

Ask any landlord how tenants that have been charged “under market” rent for 5-10 years act when you explain it to them and raise the rent even half way to market.