La Casa di Leo social housing, based in Treviolo (BG), is close to the Papa Giovanni XXIII hospital. With 5 private rooms, 15 beds and over 490 square metres of covered space, every day the House welcomes families of children who live far from Bergamo, who have to attend lengthy and frequent hospital appointments. The building is managed using GEWISS technology: from the electronic access control for the rooms to the roller shutter actuators, to a complete video door entry system. Chorus ONE white technopolymer plates furnish the interiors, while the Extro Series devices illuminate the external perimeter and a 68 Q-MC tower supplies water and electricity utilities in the adjacent campervan area.