This desk is just what I needed. Not fancy, not expensive and functional. I was concerned about assembly, but being a 70 year old female, if I can put it together by myself, then anyone can!! So I don’t want to hear any complaints! :-)  It may have taken me a couple of hours and there were times I wish I had a couple more arms, but once I got the first shelf tower together, it was easier because I knew what I was doing. The instructions are step-by-step and easy. Just listen when the instructions tell you NOT to tighten screws all the way until they tell you to. You need to make sure all the holes fit together. I didn’t need any tools other than what came with the desk. I’m really happy with it and additionally purchased the monitor stand. I would recommend this item for the price. It fits my needs.