That person had to get a permit for the work, the fine was double the cost of what it would have been had he got the permit.I just read an article about someone who put a new metal roof on a house, and did not get a permit. 

2.Does this unit use the same refrigerant that my systems evaporator coil is designed for? 

I had the crown removed and will get a zirconia crown as I think I had a metal allergy to the crown.

Real estate, precious metals, perhaps even a bit of cryptocurrency if you are feeling froggy.

As you mentioned, my naviens do not help much heating the basement.I heard the coils on a dehumidifier will freeze if run in the winter

Also if replacing I was thinking of doing a metal roof.

For the kitchen I added a dish cloth, two wine glasses, a bottle of non-alcoholic wine and a Ikea metal fruit basket.   

That will be a metal plate on the outside of the trailer. 

So by giving them away and having someone else pay to move them, the owner may be coming out better than if he had to pay to have them removed.This may be a really sweet deal for you but make sure to see if they have any value (repairable)Scrap metal prices are really low right now so if they can't be fixed, there's nothing there...

I had the AC check by HVAC tech twice and they checked the Freon levels and cleaned the coils and technician said that everything is fine that they should be happy it gets to 72 on the hottest days of the summer.