The issue I often encounter with this line of thinking is that investors frequently fail to consult their lender about what is permissible.

Also, we can be relatively sure that they won't overstay without permission, as we tend to be fully rented for a year or more out, sequentially to 3-4 separate individuals.

The fact that she didn’t ask in advance and just got the animal without permission, and has 3 animals probably makes this a valid reason to not renew.

There are lots of due diligence items to complete to make sure permissions and titles are in order.  

. :) I will use this in our quarterly print newsletter to clients WITH YOUR PERMISSION.

If you truly want to protect yourself against STR regulations and ensure the value of what you purchase can be transferred (this last part is important) only buy where these three principles apply: (1) the use is allowed, (2) the use requirements are protected by in place permitting and licensing and (3) the permissions are transferable through a sale.

The lease agreement between my wife and LLC will have a clause saying subleasing is allowed and no permission will be required from landlord.

It comes down to knowing how motivated the seller is, and getting "permission" from the broker to put in a really low offer.

You’re also given permission to list your educators as "Partners" or “Strategic Advisors”  to boost your credibility given you have no track record. 

Imagine trying to ask an owner permission to add on hot tub or high cost item just so you can compete.