A real innovation that offers new possibilities for the realization of your multifunctional rooms. Rows of about fifty seats in a straight line, in segments or in curve. The reconfiguration of a room can be done in 3 to 10 minutes depending on the elevation speed chosen. The seats are stored under the floor and are brought to the platform by a circular translational movement. This translational movement is performed in 30 seconds. The concept is the same whether the ranks are straight or curved.