You've already got some amazing value producing income, sounds like it's time to just make this investment a little more passive.Mandatory Disclaimer: While I am, obviously, a big fan of this financial tool, I am NOT a financial professional and you should absolutely do your own due diligence, talk to fiduciary (super important) financial pros and assess this option in terms of your own personal financial situation and goals.

Anyone who works for a financial institution can be a certified mortgage professional, which means they never got training in mortgages, and don't even know when they are breaking laws. 

In the beginning you want to build your ratings so you want to charge market but eventually you want to be at the price point in which the business professional price points.

Also, if I do invest in these areas, I'd like recommendations for property managers, handyman services, and other professional references.Thanks.

I was curious about this myself because the phone is what I use the most when I am out looking at properties and being able to use the calculator through the app would be so much better than trying to go through the browser or waiting until getting back home.

Once you have a property under contract have it professionally inspected.  

Definitely professionals!  

They are not professionals, so they really shouldn't be giving advice anyways.

If you think it's expensive to hire a professional, try hiring an amateur.There's nothing wrong with wanting to help a guy out but this was a bad decision to try and save a buck.

It has to be a catch-22 for the professional realtor crowd.