Well, its ok , but I dont think its worth it to couple of thousands extra for steps and twister which is of no use. Just plain treadmill from same brand was available for few thousands less. Second, the product is not really as sturdy and many nuts/bolts did not fit properly. There was some defect like the calories showed OK, as I had a mechanism to compare, but the pulse part is always blank. My take is that, go for plain treadmill. You will pay less and even if you are able to use it for 6 months, you should be lucky!