The portals of the Caves were installed in the last days and most of the windows have already been moved. While the first surfaces of the thermal insulation composite system are being applied, the wooden façade of the other components is already being finished. Most of the railings have also already been installed. Meanwhile, the supply and disposal lines are being laid in the outdoor facilities. In the interior, the work is also progressing very well. The dry walls and building structures have been completed in some areas and the screed has been laid. In other parts of the building, the screed work is currently being accomplished, while the last sections still require the construction of drywalls.