Covering 60,000 square metres over three floors, if you arrived in the centre by train it's unlikely you missed this place: a huge glass and steel shopping Mecca opposite the old station building, which as malls go makes it one of the most centrally located in Europe. GK has helped contribute to the regeneration of an area that once was home to dodgy dwellings and dealings, and now has a new square and train platform access. Stores housed here include H&M, Peek & Cloppenburg, electronics giant Saturn, an enormous Carrefour supermarket and over 260 other retail units, 1400 car parking spaces, an entertainment centre and restaurants.