SketchUp & Twinmotion
Due to Epic’s recent aquisition of Twinmotion and its free release on the launcher I decided to step away from Unreal and Unity for the moment and have a look at this software.
Exporting a large open office structure from SketchUP (Saved natively as .skp), It was as simple as opening the file in Twinmotion and I could hit the ground running. The interface for materials and objects is super intuitive. Particularly the material preview with context awareness (Floors and Walls etc.)