Step-by-Step Guide

1. Place the smartphone base platform centered on the floor. Ensure perfect alignment as future objects will snap to the phone edge.
2. Position the raised dark gray platform centrally atop the smartphone base, ensuring it aligns with back walls and leaves a narrow rim displaying the phone's screen.
3. Attach the curved yellow back walls to the platform's rear edge, ensuring the seam centers properly for accurate alignment of doorways and shelving.
4. Build the glass storefront across the platform's front and install the red-carpet steps. Align the panels for a neat entrance appearance.
5. Place two sandwich-board sale signs and potted monstera plants at the entrance corners, ensuring they face outward and do not interfere with the glass doors.
6. Line the phone’s right edge with planter boxes and shrubs for a balanced look along the storefront’s right side.
7. Install the left interior display wall and a phone-shaped advertisement to serve as a focal point inside the store's left area.
8. Set up the checkout counters, stools, and POS tablets in the front-right interior, keeping them close to the glass without overlapping.
9. Populate the shelves with watches, accessories, boxed items, and place a SALE sign for attractive merchandise displays.
10. Finish with the H STORE portal, mascot figures, and small props like phones, heart tokens, and mini-laptops, ensuring they face outward and add life to the scene.