This 100% what's happening, and when the wealthy create a larger divide it becomes a scarcity play for typical Rupert and Lolita.

Now if he gets you by the hand and shows you how to buy with no cash and credit, and you are able to buy, then his snake oil is worth it weights in gold, but he will have many excuses his business is selling snake oil not real estate.

Quality properties have a longer lifespan remaining typically.  

The high net worth individuals (aka the smart money) have and are investing overseas en masse.

I'd look at at least 3-4 family lots at a minimum for economies of scale. the price of land in miami is so high it makes single family home building nearly impossible. flips aren't worth it.

Is the step up in basis for the property now sitting at what the house was worth at 2019? 

If it is a great deal then maybe the risk is worth it. 

Because there is an available unit, I would do the math to see if the relocation fees is worth paying. 

This is the “free answer” from Google, so it’s worth what you paid for it…https://www.justanswer.com/law/80qys-live-arkansas-neighbor-....Lawyer: LawEducatorUnder the common law of property you are entitled to trim branches from any trees that are overhanging on your property but must do so by exercising reasonable care not to damage or harm the tree.

These are not Airbnb mortgages, they are not even typically STR mortgages.