What Would You Do With A Historic Slave Cabin On Your Property?

Don’t laugh, I’m serious! My brother and his wife purchased a historic home in Virginia recently, and there are several outbuildings on the property. One of them is a slave cabin. My brother doesn’t know what to do with it. He says he doesn’t know if he wants to look out the window at it every day, because it’s a pretty sad thing to see and think about. But he also says he hates to tear it down, since it’s a historically significant building in good shape that belongs with the property.
What would YOU do? Tear it down or keep it?