The chalets are mainly built of wood with the bathroom floor concrete. They have a generous area of fixed glass panels and windows to let in natural light thus saving energy to light up the room. The roofs are corrugated metal sheets (for safety) covered with attap leaves. The front and rear facia of the chalets have an opening for air crossflow to keep the rooms cool and also to reduce the drumming effect in the room when it rains. Visitors are encouraged to leave the windows ajar and the mosquito netting closed to keep out insects.