Here's an article with things to consider when selecting a cost segregation company.

Hi Casey,It’s great to hear that you’re considering Detroit!

Also, for anyone who considered it but chose not to proceed, what made you decide against it?

It would be wise to post the name of the franchise you are considering.

Connecting with local GC groups in your area will help you connect with subcontractors, find out tips and tricks of the trade in your local area (since all areas and their real estate differ slightly).Also, have you considered the motivation behind building a brand-new duplex versus finding one on the market?

Consider partnering up with someone for your first deal. 

Please let me know what is convenient for you, and we can set up some time to meet.Aloha,Barb That sounds great, Barb.

You should consider consulting an attorney.

Hi Pegah, consider this -renters insurance may not be available at all during the entire time they lease from you.  

Set up a Joint account with the seller so you can make deposits to continue the automatic payments to the lender until you refinance the property.Thanks,Dustin