Height adjustable. Storage under the lid. Really nice looking. Can fold away. When folded down it is more or less in the way of both cup holders. A tiny bit wobbly side to side. Not wobbly in any other direction. Maybe possible to use an extra backplate when mounting it to remove the little flex. It is the seat frame that flexes, the armrest is sturdy as hell.
Resellers list https://armrest-systems.com/sv/produkter/af-distributorer/
or just mail your order to office@sydmeko.se
Disclosure:
I bought a fully black real leather armrest from them with black stitching for around 210€ first. The GRY was so new at the time that they first sent me the wrong mounting kit but they updated some mounting parts and sent me. And since they didn't have any photos of a red stitching armrest mounted in a GRY, in exchange for me sending them photos of it in the car they sent me this faux leather with red stitching for free. No other affiliation.