The result of this work is a series of options which allow us to study simultaneously the effects of different massing options in terms of GFA (m2) and spatial arrangement as well. The image shows the type of iterations that the model allows to do, evaluating options where the centre of intensity of the model as well as the overall quantity of buildings are modified in order to get a totally different, yet related, urban configuration. This leads to the concept of Adaptable Design applied for the Longgang masterplan, where changes on different variables (location and number of density nodes, particularities in building catalogue, etc) can be added into the design almost in real time so that further discussion on the urban fabric and architectural qualities can be put forward during the decision making process.