“Performance Art”: BLUE BOX joins SEVEN STARS GALLERIA HOTEL in the historic heart of Milan. Seven Stars Galleria is the first certified 7-stars hotel in Europe. Perfectly located in the "Galleria Vittorio Emanuele II", this refined luxury home is the only Italian hotel inside a National monument, just a few steps from Milan’s most important attractions such as the "Duomo" and “Via Monte Napoleone”. BLUE BOX takes part in this “Art” through nr. 4 "GEYSER2" units: a new generation of high-efficiency heat pumps that provide the Best Comfort to the guests in Air Conditioning…all year around!