This document provides a case study comparing the built environments of urban, suburban, and rural areas. It describes Stadium Merdeka in urban Kuala Lumpur, the well-developed suburban area of Bukit Jelutong near Shah Alam, and the traditional rural Kampung U6 village near Subang airport. Key differences noted are population density, building types, infrastructure development, availability of nature/landscape, and conditions of buildings and infrastructure between the three settings.