You'll also need to consider ongoing costs like maintenance, taxes, and possibly financing. 

SMF you could start in the low 200's that are in a better area with cash flow potential.

Nice Chart, The unfortunate part of your chart is that there are many more products out there that don't sell to Home Depot or Lowes for various reasons that I won't discuss here.

You could purchase the property at the low purchase price, then preform a cash out refinance after 90 days to pull the equity. 

Take one of the vanes to Home Depot, Lowes, Menards or a similar store in your area and they will help you match it.Clean vanes easily with Clorox Wipes.

Not too low either, you don't want to go with someone who is just focused on price as this is a quality of a not-so-great accountant.

Trees, ditches, low spots or valleys for ponds, etc. 

tanked heaters are low maintenance.  

I get windows installed from Lowe's and it's about $200 per window installed.

Since my strategy would definitely involve house hacking, I was thinking about house hacking with a mixed-use property.It could be interesting to evaluate as a strategy, but only if I can access financing with a low downpayment.How would that work from a financing standpoint?