Spacious open-plan interior, floor-to-ceiling windows, clerestory windows, skylights, transparent glass roofs, mirrored ceilings, reflective surfaces, minimal obstructions, unobstructed views, natural ventilation systems, cross-ventilation strategies, solar tubes, light shelves, overhangs, cantilevered structures, double-glazed facades, thermal mass materials, radiant floor heating, passive solar design, warm beige tones, soft diffused lighting, gentle color palette, 1/2 composition, symmetrical balance, subtle texture contrasts, ambient occlusion.