Step-by-Step Guide

1. Place the scalloped bed along with the nearby shelving on the left platform. Align the headboard flush with the left wall, ensuring the bed doesn't overlap the desk zone. Spread the pink patchwork blanket and arrange the yellow heart-shaped pillow and blue cloud-shaped pillow slightly overlapping. Position the tall bookcase behind the bed with a globe on top and a teddy plush on the mid shelf for character.
2. In the front-left work nook, set the desk with chair, laptop, and cash register. Place the desk along the lower platform, tucking the stool underneath. Arrange the laptop and register, and add a mouse pad, notepad, and pencil cup. Ensure items don't overlap the bed's footprint for a tidy shop-desk vibe.
3. On the left wall, install a window centered above the bed, with a lamp and a floating shelf holding plush toys and framed art. Maintain even spacing to reinforce a cozy aesthetic and enable later decorative placements.
4. Position the stepped center platform on the lower right side and place the gold-trimmed display case on the upper step. Ensure the display case is centered and facing forward, serving as a visual centerpiece.
5. Install wardrobe panels with dresses and accessories at the back center, ensuring symmetry and alignment with the jewelry case. This setup enhances the boutique feeling and adds depth.
6. On the right wall, place the vanity desk with cosmetics, mirror, and necklace bust. Ensure alignment for visual echo, creating a larger room feel.
7. Add floor accents: rugs, a pink stair, a cat on a donut cushion, planters, and plush bunnies. Ensure even spacing and alignment for an integrated visual frame.
8. Add small props and finishing touches like bows, gift boxes, and a lamp. Ensure alignment and correct placement for a perfect finish, elevating your score.