Is it difficult to assemble? May 7, 2025 The LiberNovo Omni is easy to assemble using only the included tools, taking about 15-20 minutes, roughly the same time as the Herman Miller Aeron or Steelcase Gesture. In addition to the easy-to-follow instructions, we also provide an online assembly guide, so please make use of it. Back to blog Share on Facebook Opens in a new window. Tweet on Twitter Opens in a new window.