Once finished the 8ft bar is quite heavy and not really top heavy. Adhesive would be the easiest way if you want to be safe also, no holes in floor if you descide to move it later. Mine is just sitting on the floor,no anchors. I have a tiled top which with the grout adds a lot of weight. See if you need to anchor first. If so, a few guys could tip it up when you have it in place to add adhesive.