Arrived a fortnight late due to shipping issues which was attributed to the ending of the 'Brexit' transition period. No additional charges, which was a relief. They were easy to assemble with the tools provided. The only tricky part was the placement against the wall using the sticky backed foam screw-hole markers. This required 2 people to achieve and was particularly difficult because of the movement of the constructed shelves. This resulted in a misleading and skewed template for drilling on the first attempt. For the second attempt we found it neccesary to use a spirit level (not supplied) to achieve a more accurate result. Pleased with the outcome, they look stylish and are strong enough to support a hub, game console and speaker. Feedback to manufacturers would be to provide a paper template for the wall fixing screws, as in the past I have found this method quicker and more accurate.