Looks great! This came in two boxes, one labeled 2x3, and another was an extension kit. The brace in the middle of the planter was a little awkward to put together, but it wasnt too awful. I was able to do it myself, and the rest of the kit was easy to put together.
The bed is deep, seems to be sturdy, and holds a lot of soil (I think I put in 16 cubic feet). I put sturdy plastic sheeting down at the bottom to avoid staining the concrete because this is open bottom.