I think that was what Ms. O'Brien was getting at earlier as well.
On a note you made that you would be interested in seeing how a room can at least in part be brought back to its original intent, I just want to note that there is the Commonwealth Room. There has been, at the Speaker's request, some work done in the Commonwealth Room where there was a conscious attempt to reinstate a lot of elements that were originally intended for that room.
That project is virtually completed now, and that's a good example of how a reinstatement takes place.