I hear people saying quite regularly that they think a cash flow of $100/door is a good benchmark, but personally I would never bother with owning a property for that unless it were class A, almost new, so you're guaranteed great tenants and few maintenance headaches. 

Will your loan require a personal guarantee?

There is no guarantee on the future, even prices going down. 

Also, a VA loan is just a loan guarantee and not an actual loan. 

I wouldn't hold my breathe on that as guaranteed income, especially in this market.

@Chris Kuhlman yes 99.9% of the time a lender is going to ask for a personal guarantee.

Now I have guaranteed money coming in with very low risk. 3.

Here are some steps you can take to guarantee you not just acquire the property but you have no issues with closing on it? 

Not guaranteed, but do your due diligence).  

What is your Guarantee?