render a cozy living room interior with an elegant fireplace as the centerpiece use a soft off white color for the walls to create a serene atmosphere the fireplace should be made of polished marble in shades of white and light gray giving it a luxurious feel on either side there are large windows with sheer curtains in a warm ivory color allowing natural light to fill the room gently below the windows add built in seating with plush cushions in a soft beige enhancing comfort the cabinets beneath the seating have a rich dark walnut finish with sleek silver handles offering a modern contrast overall the room should exude warmth and elegance with a calming ambiance perfect for relaxation architecture