I recommend renting it as a 4/4 and being clear about the set up. 

Any advice or recommendations would be greatly appreciated.

The best strategy I seem to have deployed so far was to contact all my current tenants and let them know I’d give them a cash referral fee of $250 for anyone they recommend to me that goes through the vetting process and successfully moves in.

I like to always recommend that you choose an agent who is also an investor maybe a few years ahead of where you want to be.

Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

As you develop the park I would strongly recommend your homes be individually metered for water, sewer expense prorated and garbage paid by tenants via individual can service. 

Highly recommend!

Ask for their advice and maybe even something a little corny, like whether they’d be willing to write a letter of recommendation for your lender when the time comes.

Most of our newer investors approach 2-3 lenders to discuss loan options.Some lenders recommend making your financing inquiries within a 45-day time period to avoid larger drops in your credit scores.All the best!

@Wiley Hood to be honest, with all the new regulations around documentation for cost segregation that has come out, I recommend having a professional do them.