Chidi, for what it is worth, here is my 2 cents.
Get a property manager first, then ask them about the home / area you are looking at.
I have 3 houses on Elm st, 1 on Central and others in that area. I would rate that area a D area. Low income, about 20%-30% homeowners and the rest rentals and home prices are stagnant, possible 1% growth per year.
My guess is that you will have higher than average turnover, higher than average repair / maintenance, higher than average DRAMA, and higher than average collection issues. Not to say that scenario is a guarantee but I would definitely plan on it and if it does not happen, enjoy the bonus.
Full disclosure, I am selling one of my houses on Elm on a contract, just evicted the tenant on Central and my other 2 Elm St houses are rented Section 8.
Some local property managers will not take homes in this or similar areas unless you have other, more desirable, units to bundle with it. That is why i suggest getting a property manager first then working with them.
On the plus side, you can buy a turn key property in that area for $20-$30k and the rent will be approx $600-$650 for a 2 BR, $650-$750 for a 3 BR and $750+ for a 4BR depending on condition, amenities, utilities included and so on.
Hope this helps.
Tim