Has anyone investigated, or knows if/when the Personal Guarantees can be removed. 

You want to investigate the full range of possible 1031 options (residential, commercial, syndicated, active, passive, oil/gas/solar, etc.) if you're hunting for income.  

The feasibility period is also known as an investigation period or due diligence period.

Hard to tell who is lying, but there's no point of investigating that.

@Michael SaladinA exciting endeavor, house hacking calls for careful preparation, networking, and investigation.

Court of Appeals for the District of Columbia made a ruling that opens the door for a renewed investigation into the National Association of Realtors.The Justice Department will reopen an antitrust investigation into the National Association of Realtors, an influential trade group that has held sway over the residential real estate industry for decades.

DA: Five arrested in Wilkes-Barre human remains investigation

Looks like I've got some investigating to do.

I am pretty good at investigating and I know some further details that I won't be posting here as to why the owner might have wanted to leave suddenly.

Court of Appeals for the District of Columbia made a ruling that opens the door for a renewed investigation into the National Association of Realtors.The Justice Department will reopen an antitrust investigation into the National Association of Realtors, an influential trade group that has held sway over the residential real estate industry for decades.