First property! Sketchy town vs great cash flow

[Price Steven Burge]

Im looking for advice of really what to even expect with buying property that's inside/ on the edge, of a bad neighborhood. Most of these fall under 20000 and need so minor to medium repairs but with how long some of these have been listed I feel like I can barter with the seller on atleast one of them. I really have a lot of questions on what to expect with class D tenants. If anyone has any advice or tips please let me know I'm nervous over the fact this is my first property at age 19 to handle but I feel like I can do it.