However, once you began stating that the signature was forged and you would be taking legal action, the agents would understandably not engage in that. 

The property is not active yet. 

I'm considering engaging with this business and am seeking assurance regarding their legitimacy.

For example, population growth in certain neighborhoods and increased investor activity have created opportunities for both long-term rentals and value-add deals.If you’re torn between wholesaling and holding long-term rentals, I’d suggest thinking about your long-term goals.

I currently live and invest in the area and know my market but many of out of state investors get taken advantage of if there don't play an active role Detroit.

In my mind you MUST have the cash to these mortgages off if your going to engage in these transactions.

Because with an HOA in tow that means your not doing it alone, you have active "partners" who will be taking care of a slew of things so think of it like training wheels. 

Instead of throwing your deal out to a bunch of strangers on the internet, I recommend you do your research to find a local expert with 20+ ACTIVE years in real estate in your market.

While I could write a whole dissertation as to way, I have no appetite to enter into a kind of discussion in which too often egos become prevalent over helping one another.What I would do if I was in your position is to ask about investing in the US to somebody who actively invests there and ask about investing overseas to somebody who actively invests in Europe and the Caribbean and then draw your own conclusions.

Real Estate values, nationally, have never decreased over any 10 years. https://fred.stlouisfed.org/series/MSPUSFocus on optimizing active income first.