The Central Factory is the largest building in the City of Zeiss. It is also the primary employer of the area. Anyone seeking orbments will often go no further than the Maintenance shop on the main floor.

An elevator and stairwell allow for access to each floor of the building. The building contains the following sections:

B1: Exit to Kaldia Tunnel and Orbment Workshop.
1F: Reception and Maintenance Shop.
2F: The Archives and Office.
3F: Design Room and Workshop.
4F: Clinic and the Lab.
5F: Operations.

The book, Hertz's Adventure 1 is found in the book cases near the door in the Archives.