The sensory particularities of children with autism make their vision of the world different from that of non-autistic people. The architectural environment affects the well-being of autistic children in a direct way. Through this research, we intend to give suggestions and spatial design considerations of a psycho-pedagogical setting to guarantee that autistic children receive the best education possible. This objective is achieved by making sure that the autistic child is comfortable and well-cared in a psycho-pedagogical environment, as well as by assuring his effectiveness and integration into his surroundings. It is crucial to have enough architectural space and a suitable architectural setting in order to foster the child's difficult relationship with his environment, enhance spatial skills, and promote sensory well-being through light. This research based on qualitative approach highlights architectural solutions and recommendations implemented in future conception to offer a design adapted to autistic children. It also describes the conditions and guidelines that ensure an autistic youngster receives the surroundings he needs to be healthy.