If you bought 5 properties with $300,0000, they all need to be throwing off a total combine of 20% return to get that $5,000 (as the example above shows), to get that expense coverage for your ability to leave your job. 

I would then want to know if there are any access easements to the rail line or restrictive covenants on the property which would negatively impact my ability to develop the land.Lastly, my concern would be environmental.

That'll give you around $420/mo instead of the $650/mo in savings, but:- You'll have liquidity in case you find something better to do with the money- You'll have the ability to refinance at a potentially lower rate in the future as @John Mason points out.- You won't extend the term back to 30 years (which is definitely part of your monthly projected savings). 

So while the technology may be running quickly, the ability to warehouse it and let it really conquer America are well behind the curve.

There are some exceptions to a lender's ability to accelerate the note if the transfer was done for estate planning purposes although that usually involves a trust, not an LLC (Again, don't listen to me, i'm not a lawyer or CPA). if they do accelerate, you are afforded the right to cure any breach subject to the acceleration so, ok, darn, you got caught...put it back.

I don't think they all come from web searches or SEO.   

The other thing to note, and o don’t remember each counties rules off the top of my head but in some counties you lose the ability to rent the adu if you move out & it’s not owner occupied.

I expect I way over estimated the number of STRs and Hotel rooms and occupancy is closer to 75% to 90% for 2024 depending on the economy, but mostly on the product/service/location being offered by each owner/property and the manager (including self) ability to actually be a manager. 

Well Don, it depends on the desirability of the asset to other possible buyers (As guessed at by me), as well as if the offer is predetermined to be a lowball offer.Some sellers do not have a lot of ability to go down much and a plethora of buyers may drive the price up above what I think it should sell for . 

That will hurt their Fico score and could easily affect their ability to obtain credit for anything well into the future.