The implementation of the interim venue of the Kassel State Theater requires precise construction planning that covers all relevant areas of a complex construction project. By using prefabricated modules and elements that are manufactured in parallel with other construction work, considerable time can be saved and construction progress can be made quickly. The new interim venue is designed as a versatile, multifunctional building that offers a wide range of set-up options. This flexibility requires careful, cross-trade planning and the use of the latest stage technology, acoustics and technical building equipment.