It has been complained quite a bit that with the change of the name of IAPS we have discouraged sociologists and psychologists to come to lAPS conferences. Also our presentation pt Berlin will be the work of architects who tried as much as they can to collaborate with psychologists and sociologists and who tried to introduce psychological and sociological arguments into their insight and awareness about domestic work and housing architecture. This presentation is also an offer to people from the-international housing research network with whom we have already some close contacts from earlier: EDRA and IAPS conferences.