I purchased the treadclimber over 3 years ago and I love it. I can get a great work out in just 30 minutes a day. It has great features , it shows me how many calories I have burned, how far I have walked, it has 15 different programs. II like the fact that it is a treadmill, stair climber and elliptical all in one. It is low impact so I do not have to worry about injury.