Consisting of two 14500 m2 blocks, Turkcell Tepebaşı Plaza's interior renovation project, terrace design project and graphic design were made by Net Mimarlık. Horizontal circulation between blocks is made at the ground level. In the office design, common areas have been created, cafes and kitchenettes have been designed and interaction between teams has been prioritized in order to ensure that work environment is more effective. While wood-based materials are used to create a comfortable and warm working environment in the office spaces, dynamism is provided by using vivid colors in the corridors and transition areas. The foundation of graphic design was created by combining Turkcell's corporate colors with metallic and vibrant colors that reinforce the technology content. Within the scope of the project, office areas, tender hall, amphitheater area, private terrace area for VIP use and management floor were designed.