Spatial adaptability and flexibility as parameters of user satisfaction for quality housing

Residential satisfaction on dwelling space is the function of three groups of variables. These are user characteristics, physical attributes of a space, and beliefs and perception of the user about the experienced space. This article intends to focus on the evaluation of the ‘dwelling space’ in terms of residential satisfaction of the occupants. Level of residential satisfaction gradually decreases by the time with the changing spatial needs of occupants. Users achieve satisfaction by changing the physical characteristics of their environments to create more adaptable and flexible spaces. Adaptability and flexibility are quality characteristics of a space. In this study, they are studied in terms of size, space organization, and changes and alterations on physical attributes. This study presents the results of a comparative analysis of four 2-bedroom type apartment units, having different plan organizations and physical attributes. Factors of spatial satisfaction due to size and physical characteristics of dwelling spaces after alterations were investigated. Comparisons were made to find out the potential plan types for future alterations for residential satisfaction. This study is based on the data of a comprehensive post-occupancy evaluation of 16–20 year old housing settlement in Istanbul, Ataköy.