En studie i undersökningen av takpotentialen på Hötorgshuset 5 i Stockholm. / An investigation of a rooftop potential of Hötorget Building 5 in Stockholm. This project proposes a program on floor 17, 18 and 19 (rooftop level) of the high-rise building containing a restaurant and a health centre with fitness facilities, group training and hamam-inspired steam sauna. The challenges have been to fit in a program in a space traditionally meant only for office use. The aim has been to provide a business that is useful for the place but at the same time provide architectural qualities by structural alterations to make vertical spaces with skylight, maximizing sightlines, keeping constant access to the façade and thereby access to the view outside. Other aims have been to create a brand and identity by adding an oriental hamam-theme into the project. Lastly the project intended to catch the “natural qualities” that are offered by a place of this height by giving access to the roof-top and letting the visitor experience the open sky and the city panorama throughout the year.