Since the foundation of the London School of Economics (LSE) over a century ago, its inner-city campus has expanded to approximately 30 separate buildings. Up until recently, however, the university complex has lacked not only a spatial focus and social centre, but also an architectural landmark. This is no longer the case thanks to the 24-million-pound new-build designed by the Irish architects, O'Donnell + Tuomey. Its complex plan layout provides space for two cafés, a music venue, a prayer room, a gym and offices for the career and accommodation agency, as well as the student union. The requirements, in terms of sustainability, were set at the highest level. The intention was that the student centre would reach the top grade 'outstanding' in the British certification system BREEAM.