There's A zeitgeist or trend in architectural circles along with the spirit in the age favors the tiny carbon footprint of "prefab". Prefabrication for professional makes use of has a long record - A serious expansion was designed in the 2nd Globe War when ARCON (shorter for Architecture Consultants) designed https://dubleks-prefabrik107.blog-a-story.com/13349607/prefabrik-evler-options