Stepper effective and appreciate its space-saving design, noting it fits perfectly under desks and is easy to move around. The machine is easy to use and assemble, comes with good directions, and offers adjustable resistance for various intensity levels. While some customers find it extremely quiet, others report loud squeaky noises. The build quality receives mixed feedback, with some saying it's well-built while others report it breaking within two months. Customers consider it good value for money.