Walls are changed through the interior-design workflow in premises that allow renovation. Enter design mode, select the wall tool, and apply the removal or replacement before paying for the changes. [topic-1]

What to do

  • Confirm you control the interior and that the building permits renovation.
  • Open interior design and select the wall or room-boundary control.
  • Preview the pathing and usable floor area before confirming the paid change.

Why this answer holds

Community discussions group adding and removing walls with the broader interior renovation system, not the normal hand-truck placement controls. [steam]

Version 1.0 check

Structural edges, entrances, and fixed service areas may not be editable. The page does not assume every visible wall can be removed.