Detachable housing, also known as a POD, is a type of housing that can be detached from its base and moved to a different location. It is typically used in areas where traditional housing is not available or is too expensive. The term 'POD' is derived from the three letters P-O-D, which stands for Portable On Demand. This type of housing is becoming increasingly popular due to its affordability and convenience. It is also a great option for those who want to live in a more sustainable way.