Easy to assemble except the back panel that comes folded in two does not become fully flat. Also, all shelves have round cutouts on the bottom to be fixed to the main body, but 3 shelves that are movable also have these cutouts that are exactly where the shelves rest on metal pegs (see the pic), so shelves are resting on a thin layer of material and are easy to break if the load is heavier than 15 lb.