A preschool education institution – Nursery School as a child's first social expierence, is a very important period in one's life. A City as a symbol to grown-up's living space is conceptually transformed in to a spatial structure for children. Nursery School – children's city, which consists of separate small units connected with space between. The building is located in existing private house area. The existing urban scale determins structure composition dividing it in smaller units.