Cash flow is a sucker's game.

There is almost no scenario where a condo would ever positive cash flow while servicing debt, and very little positive cash flow with no debt.If your budget only allows for a condo, find a better place to put your money to work.   

Then you can read a more in-depth book like The Book On Rental Property Investing by Brandon Turner or The Unofficial Guide to Real Estate Investing by Spencer Strauss.Here's a guide that teaches you how to analyze a property.https://www.biggerpockets.com/blog/rental-property-cash-flow...Finding deal that cash flow is the easy part.

Those that own it can be harder to sell as the cash flow from the business will cover the debt service for the business, but not for the real estate.Example: I had a very high-end assisted living facility on the market. 

My underwriting would have this large negative cash flow for 7 years.I would do a thorough underwriting but want to show using quick math the issue so I will use the 50% rule.  

I think that the cash flow you are generating from these properties is outstanding. 

Long term rental numbers are hard to get cash flow with added in reserves for maintenance, cap ex, and vacancy.

You’ll either need to focus on high-cash-flow opportunities or equity-building plays (forced appreciation in value-add properties.

Being a part-time flipper myself, I would want to know:What is their true deal flow?

I personally would not invest in detroit as historically its not a appreciating market and for cash flow and I invest primarily for appreciation - I go off the location location location mantra.