Quote from @Miguel Del Mazo: It basically says that if the electric bill is twice what the same month's bill from last year was, the overage will be charged as a fine.That's a good barometer actually.

It covers a basic human need (shelter).

That being said, before going into any paid mentorship/course, you need a basic level of knowledge.  

There is strong economic development because it is the state capital which drives demand for housing.

Is there any way to use the equity in my current property to put towards the new property, or am i basically stuck selling the duplex and rolling it into the larger 6 unit rental?

My units don't come with refrigerators but for $25 a month more I will supply a basic unit.  19 cubic foot, no icemaker, no water in door, etc.

This helps you identify which factors drive the best returns and make confident, informed decisions.It’s also important to test your numbers with scenarios like higher vacancies, unexpected expenses, interest rate changes, or rent adjustments over the years.

Basically yes, so if he has his own home he would not be on the loan or the purchase agreement. 

Quote from @Devin James: True, but it's foolish to invest without a basic understanding of how to purchase and manage the investment.

BRRRRs are a useful tool for the right scenario, but it sounds like you have the opportunity to buy a house with basically no cash in, and with probably some of the cheapest financing available.