This creates a vapor barrier that prevents humidity and odor from entering the interior of the house.  

Add fresh flowers and make sure the duplex smells clean, since a bad odor will often turn buyers away almost immediately.

The tenant that took the photo says it was odor that made her look behind the building.

We purchase 3, one had puppies and we kept all 13 dogs because we hated to think that someone would not love them as much as us.I've had tenants who brought in dogs and it cost me thousands of dollars to try to get rid of the dog odor.

However, nuisances which violate tenants rights of quiet enjoyment, and interfere with the comfort, convenience, or health of an occupant include foul odors, noxious gases, and smoke...

She writes: "The odor emanating from the fridge is horrendous.

If you do move in, no harm no foul, but if you don't and there is an investigation you pretty much shot yourself in the foot by indirectly declaring your intention in your question.

Why do students complain and cry foul when they have not even attempted to implement a system or strategies sold to them by the guru?

There's also humidity sensors, but this seemed more foolproof and effective against, um, odors.

You will need some enzyme pet odor cleaner.