exterior shot photorealistic architectural rendering of the provided raw interior perspective preserve the exact camera angle composition openings and room geometry render the space as a clean calm minimalist waiting area in a contemporary healthcare interior smooth warm light grey plaster walls seamless surfaces soft natural daylight and a quiet refined atmosphere integrate a built in wooden bench with simple vertical paneling and subtle storage below in light natural oak inspired by minimalist custom millwork add only a few restrained magazines or brochures as subtle styling realistic material palette with warm wood light mineral surfaces and a soft speckled floor slim elegant detailing uncluttered composition soft shadows premium but understated design no people no loose chairs no decoration no excessive furniture no architectural changes