I thought I'd unbox it in the garage & move it in pieces to the back deck & assemble it there--nothing doing. It actually comes mostly assembled, so the only thing I could do is assemble it in my garage, and then wheel it around to the back yard to heave it up on the deck.
Those of you in the Pacific NW US may appreciate that this time of year, our "lawn" (such as it is) is--squishy.