I didn't find a better solution for planning the layout of a house. It's basically like playing Sims; way easier to handle than e.g. SketchUp.

It can also export layers (or the whole building) as OBJ which is awesome for 3D printing or working with Twinmotion. I decorated my rooms in Twinmotion and did awesome high fidelity renders. You can even experience your building in VR!

Maybe one day there's an AI that helps you with planning a home.