Now, over a year and a half later, he sent a certified letter last week demanding the security deposit or legal action within 30 days.Please advise. 

The investors that I work with find this much less risky and a much faster way to get to ROI. 

It seems like there is no catch, would they let me buy a property this month and a property the next month for instance if I have the 25% down+closing costs and can prove that it rents for a decent amount more than the mortgage?

With just one company and a single point of contact, we deliver unmatched synergy and efficiency.

But everyone has to make there own decision.By the way, I read through Tardus website, and a couple of VERY INTERESTING items popped out.  

A single-family home or small multi-unit property can be a great way to dip your toes in the water.Build a Team: Even if you’re planning to handle most things yourself, having a good real estate agent, property manager (if needed), and a reliable handyman can make life so much easier.Learn the Local Laws: Pensacola is pretty investor-friendly, but it’s always good to know local zoning laws and short-term rental regulations if you’re thinking about Airbnb or VRBO.Run the Numbers: Make sure you’re clear on the property’s cash flow potential.

Needless to say a lot has happened since I closed my 16 unit a year and a half ago.

Spacious common areas and a quiet neighborhood.I’m drawn to this tenant group because traveling nurses often make great renters—employed, responsible, and in need of temporary housing.

I have several vehicles and lots of stuff in general and a wife that would not be ok with a duplex.  

Acquiring clients - You need to spend money and a lot of it typically.