Now they’ve said they are holding for an Indefinite amount of time and since then they’ve stopped responding to me and email once or twice a year with corporate speak that says nothing useful. 

Just make sure the general partners are a corporate entity, not you personally. 

I guess I'm asking for something like a hard money lender, but I don't know if they lend on assets you already own.I guess you could put the paid off rental in a sandbox (trust, or corporation) so that the income from that rental is only counted against the debt from that rental then take basically any loan on it, but outside of that what options are there?

I think LS is a small business whereas Stessa is a large corporation (roofstock corp).

And behind the umbrella policy can be a complex web of corporations, LLCs, and trusts to protect you.Asset protection can get very complicated.

The CEO of Microstrategy converted $475m worth of corporate cash into Bitcoin, and is now raising another $400m to buy more.

I bought my first duplex in Milwaukee 15 years ago, brand new investor, working in corporate, just read RichDad and attended one of their seminars.

If you are reporting it on a schedule E (you are not taxed as a corporation or as a partnership in non-community property states) then no, there is nowhere on your tax return that shows your cost basis and your tax preparer likely doesn't know. 

Hello:Can anyone recommend an organization that seeks housing for executives or corporations in Maryland?

And even then most between 3 months and 1yr are corporate rentals and at that rare.