ʻo Ke Keʻena O Ke Keʻena ʻO kēia hale he kūlike hou hou i ka lani, e pili ana i ka ʻāina a me ke kūlanakauhale kahiko a lawe i kona mau kiʻi mai nā hale kū mai ka pā o Oberriet. Hoʻohui ka papahana i nā ʻenehana hou, e pili pū ana i nā kikoʻī hou a me nā mea i ʻike ʻia a kūpaʻa loa i nā kūlana kūkulu hoʻomau kūleʻa Swiss 'Minergie'. Hoʻopili ʻia ka māka i ka pōʻeleʻeleʻeleʻele Rheinzink perforated i wehe ʻia i ka mānoanoa o nā kelā o nā hale lāʻau o ka wahi e puni ana. Kūpono ka hana maʻamau i nā papa hana wehe a me nā aniani o ka hale i waho i nā manaʻo i ka Rheintal.