It makes her little effect before the guest and has good seating
It is best to adjust the tension (under the seat) to avoid a small "games" that exists when swinging
(A carry if you want to remove the floating effect)
Two default (for my taste)
The rest elbows are not foldable, so be careful to match your desk with storage during below
Second downside, quite difficult to mount, difficult location of the screw to aim, but one arrives there with patience :)
Cheerio