Go to an attorney specializing in Texas real estate transactions who can set the whole thing up - if the attorney you're using is not familiar with the optimal ways to insure wraps you're using the wrong attorney.  

I stared using this site PropJump.com to find services providers for my 3 properties I own and manage. 

What happens if you buy the SFH and hate renting it by the room but the cost to maintain is too much by yourself.

That would be my recommendation for next steps. 

MLS watched and run numbers, and shot from the hip How did you finance this deal?

The best deals, especially 3–5 unit properties, move fast... often before they hit the MLS.

I was considering taking out a $240K HELOC with a 10-year draw period and pulling $160K from it to build the next rental property.

It depends on a few factors: First, the fires.

Is the STR Market in Kissimmee Oversaturated?

I had a similar strategy with my first few house hacks: buy in great A & B Chicago neighborhoods....get by with minimum cash flow, and wait...What's your plan for the next purchase Michael?