The house„ EVOLUTION 111 V5“ by BIEN ZENKER is a modern architectural concept with main structure and wing. Thanks to the latest heat-pump system “Wohlfühl-Klima-Heizung+” (Wellness climate heating+) for heating, airing, cooling and warm water, the “EVOLUTION 115 V5” is an extremely energy saving “Effizienzhaus 40” (efficiency house 40). The general concept follows the idea of “50+” and features an agreeable and open overall appearance with the 76 sqm roof terrace and the representative gallery with air space.