adjust lighting and material finish only introduce soft realistic natural daylight coming from the front of the space as if from an open arched entrance door directly behind the photographer the daylight should gently wash into the room and fade progressively toward the back with no visible source the rear stair area should remain naturally lit but subdued with no glow hotspots or exaggerated brightness turn the chandelier gently on with a warm low intensity glow it should be decorative and secondary not a primary light source the entrance desk worktop is portoro style stone deep brown black stone with fine subtle golden veining elegant and understated not glossy or high contrast adjust the stone floor to appear honed and matte with soft broken reflections only no polished or mirror like sheen add soft warm undershelf led lighting to the bookshelf on the left hand side only no lighting to the right hand joinery wall remove any linear or integrated lighting from that side preserve all geometry architecture proportions materials colours furniture branding and camera position exactly as they are no new openings no added windows no additional light sources no design reinterpretation