Where do I see and customise my floor plan?
Open the editor from the Floor Plan section of a sublocation workspace.
At the bottom of the sublocation workspace, find Floor Plan below the calendar. Select Edit inside the Floor Plan section; the page's top-level Edit changes the workspace card layout.
The floor-plan editor has structural tools and a Decor library. Review the available tools, then use Save to keep your changes or Cancel to leave without saving.
Table and Chair can be disabled with no inventory available. Check the floor-plan inventory setup before expecting those tools to place bookable resources.