Non Disclosure - What Would You Do?

[John Olsen]

So I found a house that has the potential to be a solid house hack.  It's a duplex that would be cash flowing about $350 a month.  The asking price is $125,000.   It's an older property that I would only consider buying (especially since it would be my first) if I knew when the roof, floring, furnace, water heater, plumbing, etc. was updated.  When my agent asked the seller to disclose this information, he wouldn't.  I guess he has a non-disclosure (thing?) that says he does not have to provide this information to the buyer.   What is your approach to this type of property, and why do you think he would do the non-disclosure? Thank you all for what you do!