Review on 5 Tier Desk Organizer With Extra File Sorter & Pen Holders - Samstar Mesh Office Supplies Tray, Black by Dale Hing

Very easy set up. You don't need to drill anything. You don't even need a screw driver. It comes with screws and an Allen wrench. It's only 4 screws and you can do it by hand. So simple and easy. I did get intimidated by the screws and though man I have to screw this but when I saw where they go and that it was only four I was at ease. The only takeaway is that the long vertical slot appears to be longer than the organizer itself so the hooks on the side are not hooked on all the ways as long as the shelf stays stationary you don't have to worry about the vertical shelf falling off. I love the pencil holder on the side has my desk way more organized