Real estate is unique and is not comparable to stocks or bonds or annuities or commercial paper purchased on an auto dealership!

When we speak about equity build, that refers to factoring in your 120K debt shrinking as you own the home (thus there is real "cash" you are "earning" if you hold long enough).Equity build is important - aside from tax benefit and appreciation, it's why you investing in a corporate bond at 4% is less appealing than in a home that yields 4% after debt service.

Many roofers that do not specialize in flat roofs just purchase the equipment and spray the foam and brush a coat of elastomeric and call it a day.

You might consider Niche or Specialized Housing like student housing.

This is the bond market's way of signaling there is no faith in our economy and a recession follows like clockwork within 18 months.  

Scott The Book on Flipping Houses, The Book on Estimating ReHab Costs http://www.biggerpockets.com/flippingbookYou might consider Niche or Specialized Housing like student housing.

Is there a company that specializes in tank removal?

Also, I wanted to give a special thanks to @Wendell De Guzman for taking the time to meet me in person and educating me about this business.

We've just hired an attorney specializing in evictions and will start down that path on Monday. 

I feel pretty great about my PM, but they obviously run a business, so it's difficult to give one tenant special consideration.