I own this and I have to warn you that it is difficult to put together and my DH is a triple Engineer. Heavier than heck. Not all the hardware was included, some holes did not line up and had to be re-drilled, couldn't get the piece to stay straight up on the platform, it tilts very slightly and nothing can be done about it.
Please don't get me wrong, now that DH was able to put it all together I enjoy it very much but if it had been easier to get it all back into the box (impossible once everything came out of the box and I'm pretty good at re-packaging).... I would have sent it back!!!
This unit convinced me to stop ordering this kind of item from the Q.... love it, but mine was not manufactured well at all! 
*~"Never eat more than you can lift......" Miss Piggy~*