Are the steppers actually any good? In terms of does it actually achieve anything? I liked going jogging but there isn't a decent route at uni so i'm looking for exercise equipment I can use in my room that's a good for cardio and a bit of toning too. If this thing isn't any good, are there other things people could recommend?

This is what i found: http://www.argos.co.uk/static/Product/partNumber/3027004/c_1/1|category_root|Sports%2Band%2Bleisure|12108128/c_2/2|cat_12108128|Home%2Bgym%2Bequipment|12108295/c_3/3|cat_12108295|Other%2Bgym%2Bequipment|12108316.ht m

Thanks