It covers an area of nearly 500,000 hectares with a building area of 6.5438+600,000 square meters, with four phases in total. It is a famous large-scale inner ring community in Putuo District, which has been built for more than ten years. There are three large areas of greening, and the greening ecology is really good. However, in the early years, a large number of homeowners' houses were handed over to the second landlord as group houses for rent, which caused great hidden dangers in health, safety and fire protection, and the reputation of the community was once very poor. It has improved in recent years.