The housing problem is a major issue in many cities around the world. It is characterized by inadequate and overcrowded living conditions, often in slums, which are areas of extreme poverty and substandard housing. Slums are typically characterized by overcrowding, lack of basic amenities, and poor infrastructure. The term 'slums' is derived from the Latin word for 'FILTH' and is used to describe areas of extreme poverty and deprivation.