Göçer, ÖzgürGöçer, KenanKarahan, Ebru Ergözİlhan, Işıl Oygür2017-10-252017-10-2520180014-0139http://hdl.handle.net/10679/5696https://doi.org/10.1080/00140139.2017.1349937Developments in information and communication systems, organisational structure and the nature of work have contributed to the restructuring of work environments. In these new types of work environments, employees do not have assigned workplaces. This arrangement helps organisations to minimise rent costs and increase employee interaction and knowledge exchange through mobility. This post-occupancy evaluation (POE) study focuses on a flexible office in a Gold Leadership in Energy and Environmental Design-certified building in Istanbul. An integrated qualitative and quantitative POE technique with occupancy tracking via barcode scanning and instant surveying has been introduced. Using this unique approach, we examined the directives/drivers in workplace choice and mobility from different perspectives. The aggregated data was used to discern work-related consequences such as flexibility, workplace choice, work and indoor environment satisfaction, place attachment and identity. The results show that employees who have a conventional working culture develop a new working style: ‘fixed-flexible working’.enginfo:eu-repo/semantics/restrictedAccessArticle61222624200042587570000310.1080/00140139.2017.1349937Flexible officesGISMobilityPost-occupancy evaluationSpatio-temporal mapping2-s2.0-85023160161