St. Louis 4 unit BRRRR property, first time.

[Trevor Howard]

My wife and I have been investing in Springfield, but are looking for the next step. We have thought about trying BRRRR strategy on a 4 unit in south St. Louis. First question has anyone successfully done this in the current market climate, last 3-6 months? Second question, anyone that has this rental type, are there any issues with investing in this type of property that a newbie should be aware of? Third, what are the vacancies like for 4 units? There seem to be a fair amount of properties that have been on Zillow rentals for 60+ days.

I’ve done a fair amount of research and know that landlords typically pay water/sewer/trash. I’m looking for a full gut remodel. Any information or help would be appreciated. 
Thanks, 

Trevor