The unit is extremely heavy and I would advise two pairs of hands for its assembly.
The construction is very good and the wood of very high quality. The only issue I found is that the upper shelf is supported by a single cross bar attached to the main frame by a single bolt at each end. It's strong, but beware of placing heavy monitors too far forward or back, because there is a potential for the bar to rotate under weight and allow the shelf to tip forwards or backwards. This is not a big issue, just a potential one.
The only other slight niggle is that unit comes with sufficient rack bolts to secure 4 x 1U. If you have all double units, no problem. If you're using 8 x 1U you'll need additional rack bolts.
I'm delighted with this desk as it solves all my problems with a unit that would look good in the home, let alone a work environment.
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