Ka kammala wannan magana: An lalata rufin gidan sosai a lokacin Yaƙin Duniya na Biyu. Kafin wannan rufin ya sha fama da ayyukan kulawa da yawa. An bayar da rahoton matsaloli masu tsanani a cikin rufin a cikin shekarun 1970, kuma an warware wasu daga cikinsu a cikin shekarun 1980. Rufin da muke gani a yau ya sami sauye-sauye na tarihi daban-daban kuma yana wakiltar lamuran kiyayewa masu rikitarwa. A shekara ta 2015, a shirye-shiryen
Expo Milano 2015, facades, mutummutumai, da mosaics sun sami cikakken tsaftacewa da gyarawa, ta amfani da babban tsarin motsawa na crane.