1. Aksel Ersoy is Assistant Professor, Technische Universiteit Delft, Faculty of Architecture and the Built Environment, Department of Management in the Built Environment, Julianalaan 134 2628 BL Delft, Delft 2600 GA, Netherlands; Stephen Hall is Senior Lecturer, UWE Bristol, Geography and Environmental Management, WE Bristol, Bristol, BS16 1QY, United Kingdom;