I was a former trader on Wall Street and now work at a property tech startup.

Sqft is equal between the units and both are 3 bedrooms/1 bath.   

Like others have mentioned Detroit, just like most any large cities, can be very street by street especially if you're chasing cash flow.

Example would be for a SFH fixer upper in grandma condition:   $10k for demo and permits and prep, $10k for wall removing and layout revising, $10k for basement framing, $10k for drywall, $20k for paint, $30k for flooring, $20k for kitchen, $20k for baths, $20k for any MEP upgrades, $10k for trim work, $10k interior finishes 

New Street still being developed. 3 Bedroom.

Had to close with hard money on a 6 month note from Easy Street Capital.

If you’re buyers like to buy 3 bedroom 2 bath houses in a certain neighborhood or zip code, go look for 3 bedroom 2 bath deals in those areas.

I think it might help some seasoned landlords answer your question if you share details about your rental like bed/bath count and sq ft.

As you get started in your RE journey ill give you a recommendation.This website is a great reference point for figuring out what each area is like. https://www.areavibes.com/It gives you a total LIVABILITY score for each street and zip code.

Had to close with hard money on a 6 month note from Easy Street Capital.