enhance the realism of the scene while preserving the original layout and structure improve the sofa material to a more realistic high quality fabric texture add a casually draped unfolded blanket on the sofa replace the lighting fixtures with simple elegant designer style luminaires increase lighting in the kitchen and in the hallway on the left side next to the kitchen adjust the overall atmosphere to a sunny setting with warmer tones and natural light constraints keep proportions perspective and architecture unchanged maintain realistic lighting and shadows ensure a natural and cohesive result
