Major nightmare!  

Investors would expect a company like yours to have an app because so many forums have web and mobile apps.

Third party servicing company for $35/mo handle taxes, insurance, escrow, tax forms, statements etc.

This could be minor, or major work that we wont know about until that inspector comes out. 

I have no personal experience with them but they are the only company I know of that are built more for self managers and small portfolios. 

Quote from @Miguel Del Mazo: Furnished Finder is definitely worth the costs despite the company continuing to raise their yearly price.

I now keep a majority of my NW in TSM index fund which historically is a solid investment and truly passive income.

I would list natural and inexpensive methods of "curing cancer" that of course don't make money for the doctor and pharmaceutical companies, so they are not utilized.

When they presented the opportunity to me, they showed me what countries want it licensed, what companies are interested and all of that.

Where these numbers are found, there is a very high rate of rent actually being paid.We have over a dozen Fortune 500 companies just in Metro Detroit with huge Healthcare, Auto, and mortgage industry National footprints.