Arrived on small pallet, on day arranged with Power. The shed is screwed to pallet by 2 pieces of wood in X pattern on each end of panels, 2 screws in each panel very secure. All smaller pieces of timber and base come sandwiched inside the panels along with all fixings, so careful when undoing ends. Built base as per instructions, then started on side panels, if building by yourself suggest using clamps to hold together, whilst you drill then screw panels together. Door comes ready to fit with lock and key, you have to decide which end to fit to, screw hinges to frame and fit in position add handle. Roof came in 2 pieces, slide into position on angled side extensions, line up backside, and screw together from inside, and to the side panels. Fit pent extensions and underside roof panels, you will need saw for last 2 pieces. Felt roof starting at back and nail in position, will need stanley knife to trim excess off, once bargeboards fitted. Fit 2 front shelves as instructions, (tip predrill top panels before screwing or flatten ends on screws to stop wood from splitting). Put corner trim panels on and your done, I purchased 5 t&g panels 125 x 2400mm to cover back to hold shelves and optics also added cushion flooring from Halfords. Highly recommend this product, great addition to my garden, will get many years of use at barbecues and other family events.