Can AI design whole homes from empty floorplans?

Generating complete, realistic home interiors is hard—existing methods tackle floorplans or single rooms in isolation, missing global coherence. This work chains together a language model (trained on 300K real floorplans) to generate layouts, image diffusion models to place furniture from multiple viewpoints, and a vision-language model to iteratively fix placement errors. The result: fully furnished, simulation-ready homes with diverse layouts and high design quality. The team releases their floorplan dataset and 5,000 complete scenes.