create a photo realistic rendering of a cozy modern living area with high ceilings and staircase as shown add a comfortable l shaped beige or grey sectional sofa positioned facing a sleek wooden tv stand with a mounted flat screen tv on the wall place a glass or wood center table with a decorative centerpiece like a vase with flowers in front of the sofa add a large wall art or framed picture above the sofa for visual interest keep the existing beam ceiling staircase and windows and let natural sunlight pour through the tall windows creating soft light and shadows the overall atmosphere should be warm inviting and realistically detailed