Everett is getting a lot of attention from plans to start private airline service from Alaska Air and others. 

I used a combination of Air BNB, a rent to own contract, and some creativity to get it closed.

If the damage was on the receptacle, I'd get a new receptacle, but if it looked like the wiring was damaged, I would think real hard about rewiring that circuit with copper.If you have an electric furnace or electric air conditioner with aluminum wiring to them, those may take a little more work. 

Still in COS you have the Army and Air Force groups so each can get a little rowdy. 

You can do the same with forced air but it's probably more difficult and expensive.I think you should wait for it to be a problem before stressing about it.

To add laundry to the other units I don't believe the space will allow in the unit, but possibly adding a solution in the crawlspace which is tall enough to stand or adding a 3rd small building with it's own split unit for heat and air.

I was planning on having 1 air handler in the open living room and kitchen area.

Looking at Air Bnb we could get up to $1500 for a home game weekend.

I also talked with him and he wants to work out a deal where I manage the entire park for him for 15% of the gross income ($469K last year), and convert all the park owned to tenant owned homes (he wants to do this).The $5k/month with the actual land owners (also 75 years old) wouldn’t start until the current land-lease is up, so my expenses for the next 7 years would be zero, I’d essentially be managing & improving the park that I’ll eventually own.If I went for this deal, my plan would be:Get it under contract with actual land owner, air-tight where he nor his heirs can back out of the dealThen get a deal worked out with the current lessee to manage his park for 10-15%Convert all homes to rent-to-own (rent credit, etc)Gradually raise rents to marketThe fruits of my labor won’t come into effect for 7 years, but then I’ll be cashflowing like a beast for the next 20 years since $5K/month won’t even be 1/3rd of what actual bank financing would cost.

It could be Air BNB