If you do not feel good just walk away and go on to the next one.  

Its better to walk away from a deal than to take any deal which could turn bad.I usually track how many deals I'm making and how many I win.

Did the current tenants not do a walk-through?  

In such a situation I'd be looking first at selling the place immediately to walk with the profit, but that wasn't the OP's implied question.

Get the seller to agree to a deduct to cover it at closing, accept it, or walk.  

It'll open your eyes when you walk into a house as to what needs to be updated or repaired.

This is one side of the duplex rehab I'm doing in St. Louis.  The other side is in worse condition and a video will be coming soon.  Click on my Youtube channel to watch my other rehab projects! Click Here For St. Lou...

You should invite all the newbies in Fort Wayne to walk through the process with you of what you did to buy it and your whole rehab process.  

I would post and mail a noticed on the door for when the inspection is and walk thru with a camera with or without them present.

We've financed several pools where we pre-sold a chunk of the pool above what we had it under contract for to help pay for the assets while walking away with the rest paid for.In one case, I was buying a pool of 50 assets at 50% of FMV with 15 of the assets being located in CA.