Deinstitutionalization in Australia and other countries, such as England, Sweden and the United States (Mansell, Beadle-Brown, & Special Interest Research Group, 2010), has changed not only where, but also how people with intellectual disabilities live. Studies into the impact on people with intellectual disabilities of moving from institutions to group homes (i.e. community-based accommodation for 3-8 people, with 24 hr support available) demonstrate that they typically experience better quality of life (QOL) outcomes living in group homes (Kozma, Mansell, & Beadle-Brown, 2009). They have been found, for example, to experience greater levels of engagement in activities, participation in the community and choice making when living in group homes (Emerson & Hatton, 1996; Kozma et al., 2009). The concept of QOL has influenced both research into and delivery of supported accommodation services for people with intellectual disabilities as a measurable and valued outcome (Schalock, Verdugo, Gomez, & Reinders, 2016). Of relevance to measuring QOL, Schalock et al. (2002) proposed that it is a multidimensional construct influenced by personal and environmental factors, with subjective and objective components. Although research into deinstitutionalization has shown that QOL outcomes are generally better for people with intellectual