So I'm looking at a deal with that is for 2 houses on a single lot.   

@Jacob Ketchum I’m looking at multi family houses or single family houses because that is what makes sense to me now.

Is it possible to successfully house hack or are we better to just buy a single family home and then invest separately? 

I'm currently flipping single family homes taking my profit and moving it into the next one. 

Landlord wants to sell 4 properties. 3 are Duplex, the other single family.

By renting out the other side, you'll have far less to pay towards the mortgage every month.This allows you to control a more expensive asset for less than it would otherwise.For example, buying a single family home for $350k with a 10% down payment and a 5% interest rate would give you a PITI of roughly $2,321/mo. 

 Does anybody know of any local realtors that work around Azle, Rhône, or Roanoke Texas that could help me in the search of my first single family home.

 Does anybody know of any local realtors that work around Azle, Rhône, or Roanoke Texas that could help me in the search of my first single family home.

I drive for Uber every single weekend which brings in about 200-400 a week but its really not much. 

And I wouldn't communicate with that attorney as you don't have a contract with the attorney, you have a contract with the tenant.