soppelsa Architekten focuses on the relationship between spaces ? their qualities, materialisation, proportions and light guidance ? and the project programme. Already in the early years after founding their office in 2012, the brothers Mario and Nino Soppelsa managed to apply that approach in a number of competition successes. In 2015, the semi-detached house in Esslingen was their first constructed project. However, their work is not limited to housing and also includes successful projects on all scales: their Hagmannareal Winterthur-Seen residential estate has won several awards, while their newly constructed Oberrueti double sports hall was included in the list of Best Architects 2023. Text in English and German. 50 colour, 20 b/w illustrations