To add another story, open the Levels panel and click “Add Level.” Each level acts as a distinct layer of the project and can be edited independently. Drawing walls or placing objects while on a specific level ensures that all components belong to that story. View other levels by toggling visibility. For reference or alignment, the base level remains visible as an underlay. Multi-level support enables stacked designs such as duplexes, townhomes, or commercial buildings with vertical flow