Layer 2

2nd floor (with bedroom)

Deepen 2 layers

Deepen 2 floors (with bedroom)

2-layer large

2-storey large (with bedroom)

Layer 3

Deepen 3 layers

Deepen 2 layers (3 columns, 2 layers, 1 row)

Deepen 3 layers (3 columns, 3 layers, 1 row)

3-tier large

3-layer large white

3 layers of large white encryption

2 layers of white encryption (with bedroom)

Layer 3 white encryption

2-tier large white encryption