Duplex + Laundromat - What am I missing on this deal?

[Matt Granzow]

Looking to purchase our first investment property. Here's a link to the rental property calculator report. The rents and Laundromat (hands off operation) income are as listed from the MLS link.

https://www.biggerpockets.com/calculators/shared/1298021/2af81e07-cedc-4f31-b6dd-35b98f991d95

C class neighborhood, on a busy street.  (2+1)/2 duplex + laundromat.  I say 2+1 because in order to get to the 3rd bedroom you need to walk through another bedroom.  It has a 2 car garage + a parking spot, 2 street spots out front.  Owner is selling "as-is".  Owner pays utilities for Laundromat, the average was $326/mo.  Tenants pay their own utilities.  The place seems in decent condition in a quick first walk through, but we were unable to see the basement or upper unit.  Those are both viewable on a second showing.  The place was a mess.  Garbage, cigarette butts, dog poop on the patio, etc.  IMO those tenants would need to go which would give an opportunity to clean it up and possibly raise the rents a little.  

Since I'm completely green, I'm interested in hearing your thoughts.