Autism-friendly architectural design, calm atmosphere, natural light, wooden accents, rounded edges, minimal ornamentation, sensory-friendly materials, soft pastel colors, visual comfort zones, clear navigation paths, flexible open spaces, acoustic comfort, reduced noise levels, cozy nooks, designated quiet areas, adaptive furniture, assistive technology integration, serene outdoor garden, walking paths, water features, greenery, naturalistic scenery, warm color palette, inviting textures, comfortable seating areas, reduced overwhelming stimuli, predictable environment, easy wayfinding, inclusive design, accessible ramps, wide doorways, autism-specific architectural elements, peaceful ambiance.