Each party in the project, no matter at the planning or executive level, including businesses, local authorities and communities contribute different information to the project and have their different needs and expectations from this project. According to the policies, all parties should be involved in the process and share the same goal, instead of being purely profit-driven. Once the unsustainability is removed from the project, the goals would be crystal clear on two aspects: first, to improve the quailty of houses and buildings in the area; secondly, all distinctive cultural features of the area, tangible or intangible, should be recognized as cultural assets of the city. Each party knows by heart the best efforts they could do for the project, although the effects might be difficult to see on the short term. If the effectiveness and recognition are not considered integrally, the project would most likely result in mediocre.