render a modern luxurious interior with a serene and sophisticated atmosphere use a neutral color palette with velvet soft whites for the sofa and walls the walls and ceiling are clad in a soft cashmere hue seamlessly adding a touch of contrast due to the overall warm lighting and ambient creating a cozy yet refined ambiance the space sparse greenery adds a hint of freshness while maintaining the minimalistic and clean design the overall vibe should be sleek light and serene
