We kicked our heels to Garnier's mix of industrial-strength techno, vocal house and a smattering of drum&bass before gliding into the chill-out space which links to Room Two. It was a cosy spot, stuffed with squishy sofas, low-slung tables and the best-kept portable loos I've ever seen. Being a warehouse, The Arches have no running water, so all loos and sinks must be portable — just think of it as another thing that adds to the laid-back, festival Shake It! mentality.