Okay, many of you helped me with the new dishwasher I got to replace the old one. Thanks for the opinions I got. Now I have to deal with what the old one left behind.
The adjacent cabinet is rotten from water damage and mold/mildew. I never knew it was leaking until the day we saw the inside of the cabinet. The floor of the cabinet is bad and must be replaced. I can't tell if the cabinet wall is bad from the inside, but the outside wall has some damage at the footer where it contacts the floor.
I know this has to be repaired, but I don't know what materials are available to me. Also, I have a toddler running around the house, so whatever I do needs to be done from start to finish inside of a day or so. I don't want to take the countertop off, so hopefully there is a way to get around that.
Any recommendations?