Duplicate to Locations
Video: https://youtu.be/80MfDppfifc
Instructions from Video:
When you have multiple stories that mimic the original floor location, Duplicate to Locations is the ideal tool.
Once all of the items are inserted into your model that will occur on each location, select Edit>Select All.
Right-click and select Duplicate to Locations.
The Duplicate to Locations dialog box will appear. Select the location or locations that you want to duplicate the content to and then click OK.
The walls have now been duplicated to the selected locations and the original selection is still highlighted. If you need to delete the walls out, you can simply press the delete key on your keyboard to remove them from the original location. If not, you can press the Escape key on the keyboard to remove the selection.
To view the new walls on the other locations, select the location from the Building Location drop down.
Each of the other locations will now have the content that you duplicated from the original location.