In addition of the Tree-top houses and the Spa Clubhouse, six one-person spa cabins are realized and a few private swimming pools which are outside but covered. These private cabins can be rented for a bath or a Chinese massage. During this bath or massage the view of the Valley will bring the ultimate relaxation. A path made of bamboo bio-composite connects the cabins with de Spa-clubhouse. The cabins rest partly on a concrete foot, the cantilever gives them a floating effect between the bamboo trees. The baths are excavated from the mountain and then covered with tiles, natural stone or fiber-reinforced concrete. The rooftop construction, made of steel with a bamboo filling, can be opened entirely. The water in the hot-tubs comes directly from a hot spring nearby.