There was some misunderstanding between R2R and the seller, but R2R was able to remedy the situation. 

I called my own mold remediation contractor who tested and remediated mold.  

You could add being available to schedule repairs and make remedies to owners out of state or are too busy to do it themselves.

Our inspector flagged improper grading on one side of the house and said that it needed to be remedied to avoid another flood incident as noted in SPD.We asked about the dehumidifiers and sellers stated they only needed to be run during spring runoff, but these are the few items they left upon vacancy. 

I feel like there's no way the renter could be expected to stay in the house while this is being repaired, but I don't know how this all gets remedied.

Going in will really help you get a much clearer explanation of what is going on and what is needed to remedy. 

And yes I know no chipping paint but you know if you have done exterior paint on older buildings that is the bigger source of remediation costs doing it right or residing.

The company should provide some sort of warranty on work that they do to remediate the issue.

I took help from mold contractor who remediated mold at the property.

In your position, I would make sure to disclose the fire issue while also providing documentation regarding proper remediation and replacement.