Some pros: Very good for the money, easy adjustment of the headrest and "lumbar". There is a mechanism for moving the seat back and forth, it's cool Has cons: The adjustment is bad, there is no swing mechanism. Without a pillow, the headrest is not functional.
These photos should help to give a more nuanced understanding of my experience.
🔩 M6 1.0 Stainless Steel Flanged Hexagon Flange
8 Review
Highly 🔗 Sought-After Fastener: Connector 014973445713
9 Review
🔩 5-Pack of M8x60mm Stainless Steel External Hex Expansion Bolts by Yasorn
10 Review
💪 Strong and Versatile: National Hardware N222 406 Square Bolts for Secure Fastening
7 Review