Design mock-ups of the city always divide the group into supporters of the one model and individual models. This time we tried to find a compromise. We have divided the entire model into 15 districts. Everyone could design their own part, but at the same time everyone had to take into account linear elements like the river, railways, roads and the relief of the area on the border of its district. We have drawn the numbers of districts and started work. The first part of the project was a list of professions that guarantee the proper functioning of the city, next drawing common elements, agreeing solutions at the border of the district and finally own ideas for the solution of the own district. Do not forget that the authors of this model are students of the 3rd grade of primary school.