The concept of metro plus property in the overall layout is no doubt the largest business light spot for the Olympic sports expo town. Stations of line6 will be built in the east and west side of the town including Olympic station and expo station. In order to maximize the business value of the base, the whole base plan should fix its position on building property above the metro. No matter the open floor, underground business or the underground carport, they will be arranged with the two stations as junction for smooth traffic. Follow the HK’s construction model “metro + property”, the property construction above metro and the surrounding plots will be developed in a mercerization way. Planning construction areas of properties above the expo station and Olympic station will be 200000 and 250000 square meters respectively. At present, architectural design schemes for the two properties are under acquisition.