I'm looking to build 2 sets of one story townhouses with 5 units each so 10 units total, 2BR/2Bath. 

For newly constructed, purchased or renovated properties and also retroactive generally over the last 10 years, building components are properly classified into individual units of property and accurate recovery periods for computing depreciation deductions.

I wanted to make sure I’m fully prepared before doing anything

Few years ago it was a multi-state portfolio spread across 5 states. last year it was  500+ units in Texas and 400+ units in Florida.

Even though I'm a CPA, I personally use turbo tax and I own 20 units.

Recently, we completed a large project that involved adding additional units to a multi-family property and fully rehabilitating existing units, resulting in a great return on investment.

The building was fully rented so I signed a document saying I had to move in within 60 days.

Hello. 
Disregard. I found my answer through searching previous posts. 

Money now is better than money then is how I looked at it, and how I was able to justify the move of the money due to building a unit that will add that much more income on my passive income side of real estate. 

Can't get real world reviews on this eitherOhio Cashflow | Fully renovated & tenanted turnkey investment properties