This particular research indicates two big categories that have both theoretically and practically concerned architecture as well as the society itself. The researcher investigates cohousing in terms of searching alternative way of living as a result of the needs as they come of the modern life. At the same time, slums is another issue of study that they deploy as informal communities from groups of people that they excite our interest  on the synthesis of society on the subject of determining the points of connection and counterpoise in humanity of capitalistic cities around the world.  Moreover the research indicates the social characteristics as well as the problems that the people face on which the two forms of human development on space try to give answer.

These two forms of living connect from the aspect of will of humans to create communities in order to have a solution on various problems that living in the cities can produce in social characteristics and on other basic needs as it is the matter of housing. City crisis has great influence in human relation and this affect the way they react and are organized.