Upon contacting Rent to Retirement, we were told by the rep that Delta "cut off" communication with Rent to Retirement and if we choose to continue with Delta Build, we will have to resolve issues with them ourselves as Rent to Retirement can no longer speak on our behalf.

Are you compatible?

Hopefully that's enough to resolve the issue.

@Coty B Lunn seeing Rochester pass it will only further their resolve.  

If not, you’ll need to resolve these liens, which could complicate the investment.Current Occupants: The family living in the property could be protected under Massachusetts’ tenant and housing laws.

Anytime this has come up in the past the lien was easily resolved by the contractor.

If you are not rolling over to a custodian, but just changing the plan administrator and recordkeeper, you should be able to retain the titling of the investments, which may simplify the process. 3) You should be able to retain the current bank account for the Solo 401(k), but may need to switch to a banking partner that is more compatibly with the Solo 401(k) platform you use. 4) If you have a self-directed brokerage account tied to the Solo 401(k), you may need to make some adjustments there. 

I’d love to know if BiggerPockets is working with Stessa to resolve these problems or if we’re expected to just put up with it.

Not when there are so many alternative methods of engagement towards resolve of which past clients have appreciated.

Please seek guidance from a qualified eviction attorney or legal professional to handle this situation properly.Hope this helps, and best of luck resolving the matter!