From a distance, the cathedral has been described as "looking like an upturned gas-cooker", due to the square central tower and a set of turrets that bring to mind Battersea Power Station. However, on closer inspection, the building is impressive, especially internally. All the major styles of English medieval architecture, from Norman to Perpendicular are represented in the present building and there are many features of interest. Built between 1093 and 1537, Chester’s particular fame is…