I have an old building no central air but I do provide window AC units, I usually install them for them and take them for the winter time.

I am in the Air Force and I am stationed in Tucson, AZ.

There are other comps that sold for 530k but have an extra bathroom, garage, and central air. 

I am active duty in the United States Air Force.

This is a bit off topic but since I live in Kona I figured I could help clear the air (I couldn't resist) on the recent eruption's effects so far on Kona.

I am interested in acquiring a few properties in Colorado Springs to use as Air BNB properties.

I ran the calculation with a ductless minisplit air source heat pump vs an energy star oil furnace/boiler(with oil at $2.21/gallon and electric at 15 cents/kilowatt hour,) and with these assumptions, the ductless saves about 35% on heating costs.

it doesn't say anything about making up new rules out of thin air. 

@Jessica WoodI have a longstanding theory that the editors and moderators of this website make some of these right up out of thin air because it amuses them.Call the cops.

I have seen several homes damaged due to mold and/or warpage of doors because the owners didn't want to pay air conditioning bills.