Sofology – Plymouth, Marsh Mills – Opening Hours & Store Details You’ll find Sofology easily accessible in Marsh Mills Retail Park on Plymouth Road, a 2.70 mile distance north-east of the centre of Plymouth, in Plympton (by Marsh Mills Flyover/Devon Expressway). This store serves people from the locales of Underwood, Leigham, Eggbuckland, Deer Park, Efford, Higher Compton, Woodford, Plympton, Merafield, Auston Farm and Crabtree. If you plan to swing by today (Friday), it is open 10:00 am – 8:00 pm. Please see this page for the specifics on Sofology Plymouth, Marsh Mills, including the operating times, store address info, direct contact number and additional details.