Chair assembled easily. Satisfied with it. Deliberately assembled arm in opposite direction.from instructions to better fit desk. One big caution is chair rollers move too easily on a plastic mat and can cause one fall off the hair..
I purchased this as a Father’s Day gift for my son…he has back issues and loves it…said it was very comfortable. This is the second one that I purchased…bought one for my daughter in 2018…she loves hers too.
Love the lumbar back so comfy use it to sit at my sewing machine. Plus it’s easy to get in and out of So much nicer then using one of my kitchen chairs the swivel allows much more mobility.