Seat height approx. 45cm 👍 The surface is kept rather narrow, which is good as you don't bump into it with the dumbbells during training. Unfortunately, exercises lying on your stomach are not possible due to the lack of height (only with the backrest upright, but not flat). What is possible, however, is to train the lat or triceps lying down with a dumbbell. When I sit on it at 177cm, my legs have pretty much a 90-degree angle. I'm very happy with it. 👍