I have showed up at meetings and hearings when the association is messing with my tenants and I don't think it's a valid claim.

The primary risk now, is the debt shown a valid and collectable debt, as if the note were originated illegally or not in compliance with law it may be invalid and uncollectable, so that is the furst issue for your due diligence. :)

So all I knew was, what I could and was willing to afford I saw the numbers in front of me....There were NO unexpected dollars needed simply because the car was fully under warranty, my maintenance was include in my payments.Buying a pre-owned vehicle leaves room for the never-ending surprise repairs and or maintenance....

What would most consider the best way to validate mileage for the purposes of mileage reimbursement?

If the former I wouldn’t think much as you’d be refi’ing with a commercial loan and in my layman’s opinion increasing the validity/protection afforded by your LLC...

Is this a valid concern?

Do you provide a written warranty, for all labor?

I would ask how long they warranty their work.

If you get on a buyers list, validate the comps that are sent for god sakes.  

@Gretchen E Harrison did you receive any warranties when you bought the place?