I have had my TR1200-DT5 treadmill desk for 41 days and absolutely LOVE it! It's very sturdy/well-made. I have a sedentary job, sitting in front of a computer, 10+ hours a day, working from home. I have always struggled with making time to exercise. And I have tried all sorts of things to motivate myself. One round involved using a pedometer to try get to 10,000 steps walked / day. I couldn't get close. Now, I walk 10,000 steps at least 5 days/week. I've lost 5 pounds and feel great. Just what this 49 year old needed!