The software / render engine must have OSL (open shading language) (3ds Max, Cinema4D)
It works perfect with kit ops (free or PRO) in Blender. It works both in EEVEE and Cycles and is also customizable as well. You can duplicate, scale and place these single plane optical illusions directly on your buildings to create the effect of adding interior rooms to your scene.
You can resize by Scale or Dimensions to fit your scene