A long build! I am pretty good at these things, but it still took me 8 hours on my own. A previous reviewer mentioned about a problem with the length of the A fixings installed back to back when you get to Step 12. Either they installed them wrong or the manufacturer has supplied a modified fixing as I had absolutely no problem with this. The only weakness I found was in the fixing of the drawer rails. The small screws to attach these do not effectively hold the rail to the side panel and they rattle a bit. Once completed, the unit is very nice to look at.