“…468-470). The bulk of this research has been undertaken in the context of Latin American cities (Bazant, 2003;Peek, 2015;Peek, Hordijk, & d'Auria, 2018;Stiphany, 2019;Ward, Jiménez Huerta, & Di Virgilio, 2015;Ward, Jiménez Huerta, & Di Virgilio, 2014). Drawing on evidence from Egyptian cities, Soliman (2010, p. 136) has identified several steps in the process of incremental housing: construction of walls to demarcate plot perimeters, construction of a room to enable a de facto recognition of tenure, horizontal addition of extra room(s), vertical extension of existing buildings, and connection to electricity/water supply to enable a de jure recognition.…”