Architecture, Building and Structure Design RGB Hotel Homestay by Xiaobing Yao The design item is RGB Hotel, located in Kangding, Sichuan, a beautiful place nestling under a mountain and near a river. The designer perfectly integrates the local natural landscape, primitive architecture and modern life to create a place for people who live in the city for a long time. The RGB project is mainly about two parts: reception and leisure area and accommodation area. The building and the surrounding natural environment are perfectly integrated, giving off an extraordinary atmosphere as if done by the spirits.