In building A, the old training rooms are being renovated and refreshed. Building B undergoes a total renovation of HVAC, façade, windows, roof and is carried out in accordance with the Minergie standard. Building C, the central building, is home to all technical rooms that provide access to the entire area. In buildings D and E, only technical developments are created in the basement. In buildings F and G, today's double rooms are converted into single rooms with wet rooms. The new laundry will also be built in the head building. In the residential building, today's Abwartswohnung is completely renovated with window, façade, roof and interior redesigned. The environment is largely adapted.

Gypsum stud walls, pre-walls, base plaster, suspended gypsum ceilings, plaster smoothing and abrasion are to be created in various stages on the entire site.

In various stages, the interior doors are to be partially replaced. Partly with burglary protection requirement. The doors in the classrooms will be replaced, and safety requirements will have to be met for server and technical rooms.