It’s HUGE, and heavy!  Extremely well built, and utilizes very good materials.

Ensure you have another person with you if you plan on utilizing the stand.  It’s awkward, and like I said, heavy.  You may even do well to have a third person on, “Stand by” just incase you need yet another pair of hands to assist.
Finally, the directions on the proper way to place the inserts is less than stellar.  I can’t tell you how long I attempted to install the inserts until I figured out to utilize the metal ring.  The ring not only kept everything in place, but also closed any gaps I was originally running into.