@Manuel Mungaray What's the question specifically? 

I was able to get a good deal on the house I was interested in due to this fact but it’s a half done flip/reno so there’s a lot of work halfway started throughout the house. 2 areas in particular I’m unsure of what to do with is the walls and attic, any suggestions or ideas of how you would be finish would be greatly appreciated (adding links to specific products are a bonus lol)!

What would matter is that you specifically did NOT have the local authority approve it. 

I do spend time there @Chris Watson, but I wrote a specific algorithm a years ago the scrubs the internet for data I input.

Is there a specific form that I need to fill it out and get it registered?

all the time, so I try to every now and then share it with others and answer any questions.Location: Metro DetroitPrimary target: Purchase: $80k-$130kRent: $1100-$1500 (no rent control in MI)1% rule: 1%-1.4% rule dealsROI: 8-14%Cash flow: $150-$300/door (after all expenses and budgeting for maint, capex, vacancy)Appreciation: 3-7%+ (has been double digit for last decade)Location: C+, B-   Some Notes:- I don't actually save 15% for vacancy, maint, capex any more.

Refinished and adding more livable space could be a good angle- but we've had a few of these scenarios lately- specifically with modulars.

But, prove me wrong with a specific code saying otherwise, and I'll bow down.Just because a law isn't super specific, doesn't mean some weird interpretation should be inferred. 

Our portfolio is geographically spread so hiring pros in a specific area doesn't make sense for us. 

I agree, you likely need to start by firing the PM and then address the rental property specific issues.