The delivery person should take a little more care packages.
The packaging was damaged!
But once unpacked everything, every elements were in good condition.
What is the main thing.
On their own e, less than 25min.
Without too great difficulty.
In short I feel comfortable in my new chair.
This allows good support and feel less fatigue had the hours spent in front of my office.
For the price there is no issue better price / quality ratio.