i've used that same stand for the past three years and i've been pleased with it. i bought it so i could have more room for myself and my gear while on stand for several hours. like the others have said assemble it out of the woods if possible so you can find bolts, washers, and nuts that you will drop. although i did assemble the ladder portion (pre-assembled)and the stand portion (pre-assembled)together in the woods in order to transport it to and through the woods.
after everything was assembled i threw a good rope over a limb and had a buddy pull on it away from the tree while another buddy and i lifted and pushed the top of the stand toward the tree as we worked our hands from the top of the ladder towards the bottom of the ladder as we pushed the stand up and toward the tree. if you had a 4 wheeler you could use that to pull the stand up as a couple of people guided the stand up and back.