Any advice on this would be extremely appreciated!

I've personally done 60 deals in Detroit this year and I've seen monthly property taxes anywhere from $20/mo (extremely rare) to $350/month.

Seems a little extreme.  

Quote from @Kar Sun: My tenant's lease is coming to a close and I am relieved she will be moving soon.She has been paying on time but has been extremely unpleasant and rude.While the money does not smell my mental sanity is more important than money in this case.She sent me a registered letter stating that she feels "unsafe because we have not done the fixes the way she wanted it".She requests to have her witness for a walkthrough.In my state a walkthrough is required but I am not about to grant it to her to bring any witnesses as that is not in my contract.If she feels unsafe she does not have t be present.I also do not treat a final walkthrough with a tenant as a final sign off.This walkthrough does not include a detailed inspection of the plumbing and the appliances that will be done after she departs.This is simply for the visible cosmetic issues and should take less than 1 hr.  

Verifying last 2 years of rental history and income extremely important to find the “best of the worst”.Make sure you understand the Class of properties you are looking at and the corresponding results to expect.The City of Detroit has 183 Neighborhoods we’ve analyzed.PM us if you’d like to discuss this logical approach in greater detail!

What made us more suspicious is that they insisted that our team send POF exposing our full account numbers which they were extremely insistent about. 

Quote from @Michael Gangemi: @Heidi Thompson PadSplit is an amazing product!!

Here is one piece that is extremely important:If you have a low credit score, you need to find out why.

@Andrew M. yeah, if you opened a HELOC while you opened while living there then it's likely that they don't want to extend that current product.  

You can make SFR work but extremely tough in traditional sense.