Provide accurate room dimensions, doors, windows, fixed services, lighting, and furniture that must remain. Evaluate generated layouts for circulation, scale, accessibility, ventilation, electrical clearances, and realistic product availability. AI images may invent space, structure, or fixtures and cannot verify load-bearing changes, codes, permits, or cost. Confirm measurements on site and consult qualified professionals for structural, electrical, plumbing, fire-safety, or accessibility work. Obtain consent before uploading private home images.