Purchase house with a bad foundation?

[Joshua Russell]

Hello BP community, I am meeting with a realtor tomorrow to see about a house which has been listed for almost 800 days, Price has never been reduced, and talk around town is it has a bad foundation. I don't know how bad just yet. My question for the BP community is what are some good questions to ask for her tomorrow? Maybe things I could overlook? Or some serious big ticket items that I may just be forgetting? Thank you all!