Interior design for a 4x4 meter cozy modern room. One of the walls has a niche that is 140 cm wide and 30 cm deep. Generate a creative and stylish idea for how to use the niche. The room should feel warm and inviting. Include natural light, soft textures, warm neutral colors (like beige, cream, and light wood). Show options like built-in shelves, a mini gallery, or a small reading nook. See more