"This is an amazing product! If you are stuck working on a computer all day long, this is the product for you. As you walk at a leisurely 1.5 mph throughout the day you continue to work on whatever project you have. At the end of the day you will have walked over 5 miles. Great desk, really good construction, fair instructions. I really recommend watching the assembly video on youtube." (Note: We have changed the assembly instructions based on customer feedback).