I can understand some reasoning for this. 

Reason is that it's a turnkey solution. 

With interest rates rising there is not a reason to buy yet.

@John Underwood It says rent is "reasonable" at my price point.

@Cody Beard just my .02 cents but I've left my wife off of all notes, mortgages, etc for exactly that reason.

I can see the buyer coming back at you with a lower interest rate, otherwise it's reasonable.

Hence the reason you typically need to buy with cash or a hard money loan to acquire these properties.

The reason being is real estate is a people business, hence when you deal with people face to face you have a lot higher chance to make an impression on them.

They are called bed bugs, likely for a reason.

I've seen it on both sides where the landlord is just nit picking and is going way past reasonable deductions, and tenants that are so far out there that don't realize they are going to be charged when they leave dog poop on the carpet for the landlord to clean up.