In this challenging nature-oriented urban hotel project, the guest experience is strongly characterized thanks to the impressive interior design associated with the architectural design. In the center of a high dense city in Japan, the creation of perceptual experience associated with nature seems particularly essential while we set out to design a 400-room property. Realizing wellness and relaxing space, the exterior design is expressing natural fluctuation and shadow and the interior design provide guests with a comfortable experience with a feeling of nature.