Factory Floor Plan

At ground level is the Factory Floor, which contains the entrance to the Factory Lift. Also on this floor are the machine rooms of the factory.
Above the ground floor is the upper level of the factory. This floor is normally accessed by a walkway bordering the inside of the building. The upper level is where the bridge meets the factory, and hence where the characters normally enter. To get down to the ground floor, they swing down on cables.
The Lab is the first room below the surface, and it is where Jeremie monitors Team Lyoko's progress on Lyoko. Directly below the Lab is the Scanner Room, which can also be accessed by a hatch from the Lab. The bottommost room is the Supercomputer Room, which contains the supercomputer. It is accessible using a hatch from the Scanner Room.