Pietro Peyron, Partner and Chief Architectof Kokaistudios, has been invited as guest critic to participate to the final reviews of the 3rd year Architecture Studio at the Hong Kong University - Shanghai Study Center (HKU - SSC). Students proposed three different sites within the same area, a worker village in Yangpu District. Three different programs, two given (community center plus a parking lot for 40 cars) and one to be proposed by the students, had to coexist in a building, or a series of buildings, of relatively small sizes.