From the Autodesk App Store:
Clean up your room schedules with the Amplify Remove Non-Placed Rooms add-in. This add-in works by deleting all “Not Placed” or “Redundant Rooms” within a project. Save time and avoid having to manually select and delete unused rooms from a project.
About This Version
Version 1.0.0, 8/31/2017 – Support for Autodesk® Revit® 2018, 2017, and 2016.
Remove Non-Placed Rooms is brought to you by Amplify for Autodesk® Revit®. It’s priced at US $3.00.
This add-in…
Read more