Hi im wondering are there any retail parks near Lausanne for buying furniture,DIY,groceries, sports equip etc.
There are at least two. Leman Centre & MMM Migros Centre Commercial Crissier. In the same area there is also a Fly furniture store, a Jumbo DIY place that includes an Athletica (or whatever the name), MediaMarkt, Darty. They are in and around Crissier (west of Lausanne).
Just off the motorway in Morges there is a a furniture/furnishings shop called Interio.
On the other side of Morges there is a retail park in Etoy which has a Hornbach DIY store, a couple of furniture/furnishings shops (Pfister & Heytens) as well as some a few other outlets that I can't remember the name of right now.. sorry.