+ Tilt adjustable
+ High backrest
+ Network to back quite comfortable (may be subjective)
+ Chair can be very high place - even for tall people comfortable sitting possible
+ Only two functions (simple, intuitive operation of functions)
+ Stable base made of steel (have had bad experiences with Kunststofffußkreuzen)
Cons:
- "Chrome" on the armrests sensitive (had personally the misfortune that on an armrest when delivered parts of the coating had flaked off already, as a purely aesthetic detail but I can live with it, though in fairness a star deduction for)
This is my opinion, nearly two months use. But through the liberal use of steel parts, I suspect that the chair will last.