To incorporate a Trimble® SketchUp® design, import the SKP file into a Revit family. Then load the family into a Revit project.
Before importing a SKP file from Trimble® SketchUp® into Revit, do the following:
To import SKP files
See Families.
 Import panel
Import panel
 (Import CAD).
 (Import CAD). 
The following settings are recommended:
You may need to do the following to see the Trimble® SketchUp®-based form:
 (Shaded).
 (Shaded). 
  
 (Set) on the Architecture tab, the Structure tab, or the Systems tab. In the Work Plane dialog, select a plane.
 (Set) on the Architecture tab, the Structure tab, or the Systems tab. In the Work Plane dialog, select a plane. 
   Conceptual Mass panel
Conceptual Mass panel
 (Show Mass Form and Floors).
 (Show Mass Form and Floors).