Add beams via custom construction with height and depth

Add beams through custom construction with height and depth, while other components such as lofts, wardrobes, cabinets and kitchen elements come directly from the catalog.

1. Other components such as lofts, wardrobes, cabinets and kitchen elements are added directly from the catalog.

   ✓ 已于 2026年10月16日 在产品中核实