This trimmer is definitely NOT "easy to assemble". I'm a merchandiser and assemble large displays for my job. In addition to that I always assemble all items at home.The trimmer's handle clicked perfectly in place with the middle part. But when I tried to click the middle part into the bottom part, the bottom part split open (along the seam) and the middle part simply would NOT fit.After reading some of the other reviews, I'm guessing Toro changed the design of this trimmer. There were NO bolts to screw into ANY part. The instructions were simple, snap the bottom and top part onto the middle part (after stuffing the cord into the the middle part).Yes, the parts were angled, so it was impossible to attach them incorrectly. Even so, the parts did NOT fit together as they should.I've sent it back to Amazon and am waiting for a refund.(Received my refund from Amazon, thank you, I won't buy any more Toro products in the future.)