Great value for the money, does the job nicely. There’s mention, in previous reviews, of misalignment of holes, the secret is to loosely fasten all the screws in place, on any one section, until you have them lined up then tighten them fully. One ring has 3 holes (bottom) the other has 6 (top) which is easy to miss. You do need to be quite strong as you need to push the wood firmly but gently to allow other holes to line up. It took me 25 mins to assemble, very straightforward.