STR you personally can enjoy the property too2.

I personally wouldn't charge for any of that if they left the unit in good shape. 

If you're asking for free advice from a stranger on the internet, I'd encourage you to find a different STR market unless you want to have a place in Kissimmee for personal use.

@Shiloh LundahlTheoretically assuming properties were identical in every sense yes because I don’t need cash flow and would rather have the extra $100k in equity.Now $600/mo could get you another $100k mortgage to get you another property that could potentially also cash flow but for me personally I am in equity play mode now income mode - just my personal choice but nothing wrong with the other scenario

Personally I feel he earned it that’s his money.

My worry with leaving the local agency is the personal attention that guests receive when they call.

This is a lender and personal question.Lenders look at your monthly Debt-to-Income Ratio.

Since the DADU is on the same property as my primary residence, can I place the DADU in an LLC, separate from my primary residence, to protect my personal assets from liability?

You don't get that from a random person you don't know well.

If I book a room that will work for two people (i.e. with two beds) but only book for one person would we be able to change the reservation later to be able to share the room?