The Maxxus treadmill TX 4.2 with CUSHION-FLEX cushioning system is the hammer. Telephone announcement by the company that class. You have to remember, when you order the treadmill, it is transported to the door / hallway. It has a massive weight. The items could my son and I played in the basement, but when Rest we have organized ourselves 2 male carrier. Situated it's in a half hour, with no prior knowledge. Good description and instructions. It's fun, good quality, and it takes some time for all functions. Was a sensible purchase.