Stability Ihamye ryo kubaka isura yerekana
★ Nta gukonjesha ikirere hamwe nabafana, ariko ubushyuhe-bwiza
Rate Igipimo kinini cyo gukorera mu mucyo
Cost Igiciro gito
Weight Uburemere bworoshye
Access Kwinjira imbere. Kubungabunga byoroshye hamwe nibikoresho bike bisabwa
Umucyo mwinshi, gukoresha ingufu nke