Multi-selection: Hold Ctrl (or Cmd on Mac) while dragging to select multiple seats at once.
Keyboard shortcuts: Ctrl+Z (Undo), Ctrl+Y (Redo), Ctrl+Mouse drag (Multi-select), Delete (Delete selected)
Edit seats: Double-click on a seat to edit it, or use the button below to edit multiple selected seats.
Delete items: Select a seat or shape, then press Delete key or use the Delete button to remove it.