The most concerning is that they allowed unsupervised showings on a vacant unit- something we were not aware of until serious theft had occurred.

This would allow them to fully defer their taxes if that was their goal. 

Haha, I'm only asking, because 1) I can't seem to find anything saying it's not allowed and 2) A previous thread of mine was deleted for apparent violation of some rules.

If you do place the property in her name, then inherit it later, it does allow for you to receive a step up in basis at that point, allowing you to sell the house shortly after her death without paying capital gains tax.5. 

Freddie Mac will allow you to finance each property and the Maximum is 10 loans on credit.

Kyle,Before you do this call your lender or who ever is serviing the mortgage and find out if they allow a transition into an LLC or if they have a "Due on Sale Clause". 

Now she claims it’s a service dog because his husband is vet and she should be legally allowed to keep the dog and does not need pet fee or pet deposit or monthly pet rent. 

I'm just here to note that an LLC does not offer a single tax benefit, nor does it allow any deductions that aren't allowed without an LLC. 

A property allowing one-night stays may be more prone to fraternity parties and similar.

If you don't plan on allowing 4+ cats in your rental in the future you shouldn't start now.