m4ns1on d3s1r, photorealistic, grand entrance hall, monumental double staircase of polished black marble, large crystal chandelier, dark carved wood wall panels, tall arched windows showing a deep night sky, deep crimson velvet armchairs placed only along the side walls, brass railings and fixtures, clusters of candles, elevated view, luxurious private adult mansion-hotel at night, black marble and dark polished stone, brass fixtures, deep crimson velvet, dark wood panels, warm candlelight with occasional cold blue or violet neon accents, permanent night atmosphere, sensual elegant atmosphere through set design and lighting only, cinematic high-detail interior photography, elevated wide interior view looking gently downward, square 1:1 composition, strong depth, broad completely open center floor space suitable for placing a character, furniture and decor pushed to the perimeter, no humans, no human silhouettes, no bodies, no nudity, no sexual objects, no gore, no violence, no readable text, no logos, no watermark

worst quality, low quality, text, deformed, bad anatomy, bad hand, blurry, (watermark), artist signature, artist name