Ok! Thank you Matthew!
I've exported IFC to AutoCAD architecture today and zone's are converted to Unattached Space's and I guess linking those to a schedule can't be that difficult.
The Space's contains all the basic dimensions and Zone number but no category information.
Mind you I'm not the sharpest AutoCad or IFC user, more of a blunt spoon 🙂, so this is a very crude test.
Best regards