Design a modern, small children's room with a dreamy, nostalgic childhood feel. Place a bunk bed on the right side of the room, combining functionality and comfort, while on the left side, integrate a wardrobe with a desk for study and storage. The floor is natural oak wood, giving the space warmth and grounding. Use green accents throughout the room for a fresh and playful touch. Floor-to-ceiling curtains hang next to the window, softening the light. A central ceiling lamp casts a soft, warm glow, complementing the sunset setting and creating an airy, peaceful ambiance. The room should evoke a sense of wonder, blending practicality with a dreamy, comforting atmosphere for children.