This took nearly 8 hours to put together, a large portion of that trying and failing to get the back panels fitted as per the instructions. Like many flat packs the rear panel is a very flexible 3-4mm board. Trying to have it locate into slots on the base and top panel and stay in position was impossible. Solution was to work another way which resulted in me damaging the board. A simple re-design where just nail the board in place from the rear into a recess would be far faster and better. The unit now assembled is very good and at 1.81m fits into our recess of 1.83 perfectly. This unit is heavy so we took the pieces upstairs almost one by one. Instructions could be better with some text or warnings where appropriate Plus some labelling of the parts and the fittings would help. You have several bags of bits and pieces some extra screws and bits. Happy with the unit even happier it is finished.