The staff at the Winckley Square branch of Optical Express in Preston have always been friendly, polite and highly professional. You feel reassured that the health of your eyes is being thoroughly checked and your eyesight carefully monitored. They answer any questions or concerns and give helpful advice. Also, it's easy to park at the Avenham car parks (turn left off the A6 London Road before you get to the town centre) and walk 2 streets (2 minutes). The open car park (you need cash on returning) being easy and convenient. Winckley Square itself also has a gardens in the middle and some fine buildings.