https://www.theguardian.com/technology/video/2021/apr/29/europes-first-fully-3d-printed-house-gets-its-first-tenants-video

A Dutch couple have become Europe’s first tenants of a fully 3D printed house the first completed home of five for 'Project Milestone', in suburb of Bosrijk in Eindhoven.

Inspired by the shape of a boulder, the dimensions of which would be difficult and expensive to construct using traditional methods, it is first legally habitable and commercially rented property where the load-bearing walls have been made using a 3D printer nozzle