At the level of school configuration, we considered the idea of a democratic school important and tried to extend the principle of democracy to the level of space and architecture by making two important decisions: classes of equal size and an undifferentiated arrangement. All classes are designed in optimal proportion, have a square, modular form of 9/9m and natural lighting on the entire façade. They are all on one level (on the 1st floor), which ensures an even circulation of all students in terms of access to the classroom, access to the forum and open spaces on the ground floor, and access to the floor with the laboratories and library (2nd floor). The exception is the all-day classes, which are located on the ground floor and all open out onto an intimate and friendly courtyard. The children will spend a lot of time in these spaces, so ways have been sought to domesticate and reconfigure the spaces, with places where they can learn together, but also with safer places that offer the opportunity to retreat to a quiet refuge.