Meeting Room: Artemis Saitakis
- Location: STEP-C Building A
- Capacity: 30 seats
- Layout: U-shaped and classroom-style
- Area: 53.65 m²
Meeting Room: Vasileios Dougalis
- Location: KEΕK Building
- Capacity: 80 seats
- Layout: Classroom-style
- Area: 140 m²
Meeting Room: 126
- Location: STEP-C Building B
- Capacity: 10 seats
- Layout: Conference table
- Area: 21.01 m²