We’ve been working for a couple of months on an “Alround VR Configurator”. The UI was designed in a way that isn’t necessarily specific to real estate or any other sector, but works with pretty much every theme. We tried it on a project we ArchViz’d recently but also on the car in the yard of that building. The attached video not only shows the configurator in action, but also some more VR footage and ArchViz of the mansion (and the car).
Edit: If you want to see more footage of that mansion, we posted another video showing more of the non-interactive parts in the “Architectural and Design Visualization” section of this forum: HERE