It’s been a learning experience, and I think this is the push I needed to start looking at properties that the value comes from the NOI.

For property A at $900K with 4100/mo rent, would it make more financial sense to sell the property, take the proceeds and start a new investment in either stock or real estate?

They got into escrow, and then the tenant started to create a real challenge for the seller and ended up taking them to court for performance/lot line issues on the property.

I want to start investing in real estate in America in the near future, since I am not in America, I live in Europe, more precisely in Serbia, any advice and contact will mean a lot to me.

I think you should start by understanding what it is your investors want out of the deal, analyze how the returns compare to traditional investments, and then see where you fit into this deal. 

Piece of advice - when I started I wish I would have focused on my multifamily niche/expertise from day one vs trying to be the agent for everyone (flippers, STR buyers, land, etc). 

As you're just starting out in Austin, focus on learning the local market, particularly areas with good rental demand and lower entry prices.

Be careful when you start thinking other sales will equate to the same numbers for your property. 

Scott as a starting reference.

But about 1 year after we bought the property, they started cracking down on the homeless in downtown Jacksonville moving the crime to the neighborhoods just outside of Jacksonville.