Lucifel’s room is made up of a series of sliding walls and floor panels that allow for the room to be changed out entirely with the press of a button. The trigger for the transformation is located on the room owner’s phone, and when activated the floor of the back three fourths of the room (and everything on it) slide backwards and into the now raised back wall. This reveals another floor which then raises up to the normal level. The walls then slide and lock to cover the contents of the old room, block door into the room and, coincidentally, the entryway to the secret room in the closet.

The room itself appears to be by default an exact replica of the original room, and any upgrades that apply to all sensitIV rooms also apply to the new room. Hitting the trigger again reverses the process, allowing the room to be exited. The entire process (and any noise from inside the room in general) is silent, owing to the soundproofing of the walls and mechanisms.