Is it a multifamily or single family you are planning on using as air bnb?

Clean air in suburbs.

I do use U tube though I like that site 

Air Conditioning, if an city is hit or miss with A/C units does this play a large factor on rent and/or property values?

I'm just pulling 6% out of mid-air. 

In these instances, you'd have to check things like flooring, plumbing for leaks, roof for leaks, hot water heater, and heating and air conditioning units. 

The wiring is probably knob and tube unless it's been updated over the years.

This is like asking in an air travel forum, how do you fly a plane?

Purchase price: $288,486 This was our single-family home while stationed in Oklahoma with the Air Force.

My strategy is just to slowly improve the property as I can, subdivide two of the apartments into studios for LTR or STR/Air BnBs, and either live with the improved cash flow or flip it once I get the property in better shape.