By default, floor plan and section views do not display spaces. You need to make spaces visible.
- Click in the floor plan or section view to make it active, and enter VG on the keyboard.
You can also click View tabGraphics panel Visibility/Graphics.
- On the Model Categories tab of the Visibility Graphics dialog, scroll down to Spaces.
- Expand Spaces, select Interior and Reference (if you want to display reference crosshairs), and click OK.
- Repeat to make spaces visible for all other floor plan and section views in which you want to view spaces.