.- In no way am I calling into question the business model of TK companies, but have all of the major systems been upgraded?

Previous owner was using the “buddy” system for moving in and out.  

This is just a heads up learned from experience and observation.Find a system you really believe in (in REI), and go for it. 

My second spreadsheet is mostly pulled from census data/trulia/zillow (so I take the numbers with a grain of salt) but it lists on the X axis the zipcodes as well as the county as a whole.On the Y axis it lists: average listing price, median sale price (90 day period), median sale price versus last year, price per square foot, price per square foot versus last year, median rent per month, vacancy rate, annual property growth value, number of rentals on the market for that month, median rent versus last year, median rent divided by 1BD/2BD/3BD etc etc, median age, median household income, school districts, single residents, college educated percentage, percent home owners, population growth etc (there's more but I feel this is sufficient to get the point)3.)

It has been tough to compete with all the 1031 money in the system the last few years. 

I am primarily seeking cash flow, as my top criteria, versus appreciation. 

@Shahdan Calcuttawalla The hvac guy I use has installed 2 used outdoor units and one used system for me.

I use a follow up system to make sure I always touch them on a regular basis.

I also don't have a property manager or systems in place for it to run on its own.

@Logan Caudill If it's been abandoned for a few years, I'd check to see if you can test out the systems in the home (i.e. electrical, plumbing, etc).