To diamerisma einai katallelo gia zeygari. Anakainisteke prosphata, einai bammeno kai ygromonomeno, me kainoyria energeiaka parathyra, sites se ola ta parathyra kai porta asphaleias. Diathetei elektroniko thermosiphona, exoterike porta asphaleias, aytonomo systema me petrelaio, kainoyrgia air condition.