Step-by-Step Guide

1. Lay down the circular base and surrounding stones. Begin by selecting the large circular platform from your inventory and position it at the center of the grey square pad. Arrange about a dozen irregular stones to form a cobblestone ring around the circle. Ensure each stone touches its neighbor without gaps.
2. Erect the fence, mailbox, and scroll near the entrance. Place the eight brown picket-fence segments around the circular platform, ensuring a small gap at the front. Position the silver mailbox on the left and the rolled beige scroll on the right, just outside the fence line.
3. Plant the two towering trees and install the basketball hoop. Drag the two large green trees behind the glass pavilion, symmetrically framing the structure. Set the basketball hoop post outside the left fence panel and tilt it slightly inward. Place the fox child holding the basketball at the base of the hoop.
4. Build the central structure: staircase, pole, and railings. Place the thick vertical pole at the exact center of the circular base, attach the spiral staircase to the pole, and align the curved railing segments to form a half-circle around the front opening.
5. Arrange lower-floor furniture, cabinets, and décor. Position the green bookshelf, keyboard piano with bench, and a tall purple vase on the left. Place the green kitchen cabinets with a sink basin, purple watering can, and a fishbowl on the right side.
6. Furnish the lower lounge: sofa, table, plant, and reader fox. Place the beige armchair, round coffee table, green potted plant, bowl of fruit, and the reader fox in the armchair.
7. Construct and decorate the upper floor: desk, lamp, globe, and knitter. Place the second circular platform, surround it with blue glass panels, and attach the golden ring hook. Position the mint L-shaped desk, floor lamp, yellow armchair with a knitting fox, and green side table with a record player.