Started putting this together, eventually had to ask for a double to help. After fitting the main box together I thought I could do it on my own. That was wrong. The trickiest part is getting the aerator bar to fit into/through the brackets on the side. Then getting everything locked in place. A few grunts, sighs, a beer, and a second person to help - we finally got everything settled right where it is supposed to be. Yay!  Much appreciated the previous posts mentioning the same issue. Gave us the incentive to go back and work at it some more.

Haven't actually used this product yet. Could upgrade star rating in a couple months.