In the Prague city quarter of Karlín, near the Hilton Hotel, a building exceptional in many respects has been built. The original Main Point Karlin office building represents an intention of the PSJ INVEST development company. The users of the building, which combines unique and conspicuous architecture with a highly effective and comfortable interior space, include companies of the Vienna Insurance Group – the Kooperativa insurance company and the Česká podnikatelská pojišťovna business insurance company.The new dominant feature of the Prague 8 skyline with its ten aboveground floors offers 22,000 m2 of variable rental space and 347 parking places in three underground floors. The building employs the most up-to-date cooling and ventilation methods using induction units. The building façade is also exceptional, with its dominating French windows across the floor height interlaid with 3D columns of glass concrete. The building combines a number of environmentally friendly features, such as the use of water taken from a Vltava flush channel located under the building for cooling.