city of Lille (€24.7 million annually for 31 years), the LOSC (€7.5 million annually) and the Nord-Pas-de-Calais regional council (€45 million). The cost of the project spurred considerable controversy. On one hand, Martine Aubry and her First Deputy Pierre de Saintignon, in charge of the project, highlighted the Grand Stade as "a splendid ambassador of the technologies of our region, and a great tool of attractivity". On the other hand, opponents pointed to a lack of long term viability, since part of the public investments were bound to sporting events, whose results are of random nature. This could lead to some new kind of toxic loans. Multiple floor features Stade Pierre-Mauroy has two floors or main levels. The full stadium level or Grand Stade reaches a height of 31 m (101 feet) and has a total capacity of 50,186 seats including 4,965 business seats, 1,842 luxury-box seats, 448 protocol seats and 326 reserved for the press. The stadium has also a peculiarity: half of the Grand Stade field is situated on hydraulics lift and massive tracks that raise and slide it above the other half of the field in three hours. This creates a second lower-level floor plan and surrounding seats called Boîte à Spectacles, where basketball, tennis or music shows can take place. The Boîte à Spectacles can be configured to have a variable capacity, from 6,900 to 30,000 seats. In addition, Stade Pierre-Mauroy has a retractable roof which opens and shuts in 15 minutes. The stadium is also recognised as a HQE Building with solar panels and two windmills to provide as electrical supply. The stadium is fully accessible by metro stations and road and includes 7,000 parking spaces. Tenants and sports uses The Grand Stade received a five-star UEFA ranking. It is expected to significantly increase the revenue streams of Lille OSC, its tenant club. The stadium hosted France national football team and France national rugby union team as well as some games of UEFA Euro 2016 and many Top 14 matches. The stadium hosted its first rugby union test match on 17 November 2012 during the 2012 Autumn Internationals, when France defeated Argentina 39–22. It has been chosen to be one of the nine venues selected for France's hosting of the 2023 Rugby World Cup. The 30,000-seat arena hosted EuroBasket 2015, Davis Cup, 2017 World Men's Handball Championship and will host handball and basketball tournaments at