Go for it.Just don't sign up with a brokerage that will charge you monthly fees.You sound like you have a lead source through what you do as a firefighter and you should follow your first mind and become a direct source for those people your getting acquainted with and building rapport.

Unlike those items, while you can charge for more rent, you can't have another separate tenant live there.

And in a severe duty application like renting to section 8, you probably have to do that every 30 years.In other words, your portfolio carries a $1,320,000 future liability ($60k x 22), which equals about 22 years of present-day cash flow.

You cannot charge more  for something that they already have. 

@Gene PanicciaManagement fees vary, but it's not uncommon for a PM to charge fees for managing tenant-paid utilities or coordinating repairs.

How much do they charge and what's included?

Furthermore, whole note investments benefit from an additional 0.5% annualized yield and are entitled to a share of any extension fees charged to the borrower."  

You want to charge your end buyer a non refundable earnest money deposit to be sent no later than 3 days after you assign.

That loan is being paid off by someone who checks the box on the conventional loan application that they will be occupying the property.

You send a complaint to the NMLS or DRE for failing to disclose, or charging an excessive amount of fees and they will suspend the broker's license.