A generic image model is rewarded for producing a convincing picture. A virtual-staging system has a stricter job: produce a convincing picture without changing the property being represented . That distinction sounds small until you build a workflow around real listing photos. A beautiful render can still be unusable if a window moves, a doorway narrows, the floor line bends, or the apparent depth of the room changes. The model has improved the image while damaging the information. This ...