Interior Space and Exhibition Design The One Palace Model Room by Xukun Real Estate The One Palace is one of the properties developed by Xukun Real Estate in Xi'an, China. As the first national-level aquatic ecosystem in Northwest China, the project has a good ecological environment. Constructed by gray wood finish matched with natural stone, the slightly luxurious living space is embellished by orange leather furniture and metal finishes. Adhered to the function oriented concept, the concise interior design makes the design return to the essence of life.