The Lectern

The Lectern is a lectern where you can enter the code "Floor 9" (may be updated) to travel to Floor 7219. The Lectern is on Floor 108 in a side room.

You can also use it to enter the code you got from finding the notes codes and decrypting them to get the Nightmare badge. (If you dont understand, Go check on youtube "a dream youve had before nightmare badge")