Whimsical Treehouse Bedroom

Generate a hyper-realistic photo of a cozy treehouse bedroom with a light wooden tree-shaped bed frame, staircase, and balcony, surrounded by natural elements and soft lighting, with a serene atmosphere and a sense of whimsy, in a real-world context with natural lighting, realistic materials, and shadows, incorporating a large window with sheer curtains, a potted plant, and a small side table with books and a decorative object, in a warm and inviting color palette.