- Left-click to select the object you want to place an object above or below.
- Add the object you want to place into the room. This can be from the standard library, an actual catalogue or a free-drawn filler that you have copied to the clipboard.
- In the Set height position window. Choose Other if it is an option or select the drop-down menu if not.
- Choose Over selected object or Under selected object.
- Press OK.