Based in the beautiful Scottish Borders village of St Boswells, The Mainstreet Trading Company is a destination in itself. Husband and wife team, Rosamund and Bill de la Hey, renovated the former auction house in 2008 to create a light and airy space filled with books and the smell of coffee. In 2012, they went on to create Mainstreet Deli & Home in a beautiful barn behind the main shop.