I posted this on FB also, but I think it was a TL;DR situation, and/or no one really wanted to "go there."  :) 
If housing assistance, such as Section 8 is designed to help tenants, why not give them the funds direc...

Your income will determine how much you can borrow and how much you can save.Unless you are doing something like flips (high risk, and potentially high reward-note potentially as it can go horribly wrong), you aren't going to accumulate a lot of wealth quickly with real estate. 

I would have a good conversation with your property manager about best practices and clauses you can include if you aren't satisfied with the standard lease.

In the next few days October rent will be due and if they don't pay rent, they've moved out according to neighbors, and they aren't responding, can I give them an ultimatum to respond/pay rent and if they don't the lease will be considered terminated since they moved out, haven't payed the latest month's rent, and aren't paying utilities?

I'm guessing you aren't getting title insurance. 

Even if your living expenses aren't fully covered, your cost of living could be significantly lowered.

If you aren't talking to the decision maker, that person should be saying "the company owns..." rather than "I own..."4.

You should think about doing this now, interest rates aren't going to be this low much longer. 

If you are wholesaling it, you aren't getting a house hacker because they are not paying cash and no wholesale seller wants to wait on a third-party mortgage on the back of your paper deal.

Then I found out that mortgage lenders do not close on houses that aren't build as yet.