The own four walls are more than just a roof over one's head - they are the place where one's unique life unfolds in all its facets. Those facing a move often regret that they cannot simply take their home, which serves as the center of their life, with them. For many people, it is increasingly important, and even necessary, to be able to respond flexibly to personal wishes and changes of all kinds. Due to the growing need to maintain a sense of residential identity despite geographical mobility, the market for movable houses has become remarkably diverse. This is particularly evident in the increasing number of architects and designers being commissioned to work on the technical and aesthetic design of mobile homes. Regardless of how different the concepts, appearances, and constructions may be, all houses share a commonality.