"Mendi Alde" offers a 3d recreation of the architectural proposal for a building commercialized by Lankoetxe. Through the application you can explore the interior of the houses interacting with its elements. There is also the possibility of using the different tools offered, we highlight the dimensioning of elements, making annotations, saving proposals for materials and colors, or viewing project plans. The application is totally Cross-Play, allowing users of different platforms such as Meta Quest Pro, Meta Quest 2, Meta Quest 3 and Windows to interact in the same environment.