I'm currently reading David Greene's "BRRRR" book and I will be utilizing my VA Loan as a first home purchase (duplex) for my first home utilizing the VA Loan.

if you are going to do things like include utilities, or have an off street parking spot, other amenities etc, there's no reason in my mind you couldn't "charge a premium" for a premium unit/service. 

• Should utilities, internet, or services like snow removal/lawn care be included, or not?

@Chris Collins  Tenants usually pay all utilities. 

There's a few different ways to focus on a lower rate such as with house hacking and making the investment your primary residence, requesting a significant closing credit from the sellers for standard rate buy-downs (which I've had great success with recently), or utilizing lenders who offer short term rate lowering solutions such as 2-1 rate buy downs (again, ideally paid for by the sellers).

This way you can utilize the leverage if you plan to scale up in the future.

However, if you intend to work with a hard money lender or utilize a short-term loan product, you're on the clock for repayment, which can be stressful if things go sideways. 

Most likely raising funds from passive investors would utilize a Reg D 506 b or c safe harbor exemption from registration.  

Tax savings are amazing and I have utilized cost segs myself, but you also have an opportunity to make an amazing return on your money in the Tampa Bay market. 

The first apartments I rented as the owner, were previously rented by the former owner at $150 month including utilities.