 The stadium has a retractable PVC roof which unfolds from a nest on a spire suspended above the centre of the pitch.The retractable roof is inspired by the cable-supported unfolding system of Commerzbank-Arena in Frankfurt, Germany, and is similar to the newly renovated roof of BC Place in Vancouver, British Columbia, Canada.The stadium is also very similar to the Arena Națională in Bucharest in terms of age, capacity and the roof.