I haven’t been to the Berghoff in quite a while. My understanding that is that the original restaurant is no longer in operation, but there’s still a sort of Berghoff Lite. This from the 10-3-2007 Trib:
They’ve got a website here:
Personally I always liked Trattoria No. 10 at 10 N. Dearborn, described by the Reader restaurant reviewers as “A rare decent Loop dining option, hidden in a subterranean faux-Italian grotto. $$$. Food: 8.5. Service: 8.5. Ambience: 7.5.” You can see the rest of the review here at:
My wife and I went there once since it re-opened. It’s basically a lunch place now, with an abbreviated menu. There’s a cafeteria-style eatery downstairs, and on the main level is the restaurant with some, but not all, of the original menu.
Confirming what Scattered Frog said, I’ve been there for lunch recently. It’s OK, the menu is limited, and I believe (just from a drive-by one night) that it’s not open for supper.