I would never suggest this approach to others without first understanding their strategy and an understanding of risks involved.  

I am nothing but professional when I speak to them, and she is incredibly verbally abrasive and refuses to let me talk, then hangs up on me.  

If I was looking for a pure tenant, and not a roommate, I would have definitely used a group showing approach, but because I wanted the chance to meet these people and find out if they were killers, I also needed to get to know them Finding a new roommate/tenant was an enjoyable experience.

It is also probably the more ethical approach.

For more money you could opt for multiple interior units for better heat/cooling of the bedrooms but at some point the cost will start to approach forced air HVAC.I think the tenants are mostly happy because they went from no AC to having AC. 

There are some properties in Prince George's county that are incredibly cheap.

If you'd like to talk about the market in Yuma and discuss strategies and different approaches to getting started in REI in Yuma please get ahold of me.

I have to disagree with everyone who said that having a buyers agent is the best approach.

But this is the wrong approach.

What's the best way to approach this scenario so that I can get the properties under contract to wholesale them?