Overlapping Geometry- Creating a hole

When I import my rooms from Revit I face with the error for overlapping geometry. One of the rooms looks like it is placed inside another room. I need to create a hole in the bigger room so the secondary room can be placed without creating an overlap. How can I do that?

Hi @cemresonmez,

Here is how to subtract one room from another:

  1. Select the larger room first.
  2. Then hold down shift and select the second room by clicking on its edge.
  3. Finally, run the “Subtract Rooms” command.

Here is a short recording that shows the process.