Even if I’m 2 days late:
The induction cooktop fits, but you need a NYTTIG protector underneath it. Otherwise, the contents of the drawer might break the cooktop.
2. Do not place it between two carcasses. I have the predecessor model, it fits exactly into an 80-cm cabinet. When cutting out, however, pay attention to the beveled end of the black crossbar.
If you still want to place it between two carcasses, you have to cut the carcasses, otherwise the cooktop will not click into its mounting brackets, and you surely don’t want that.
Those are the 2mm you lose then.