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. 

Clean air in suburbs.

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.

Hello.  Would hiring someone through up work be a good strategy to cold call on prospects for giving me an opportunity to CoHost their STR?

Is air conditioning required?

He bought it with the expectation that they will build #5, but that's up in the air and years down the road.

Still need to clean it with regular household cleaning supplies, keep the dehumidifier running, and try to increase some air flow if possible. 

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.