The chair is beautiful, but the seat fabric was installed crooked so the pattern is "off".  Also, I'm not confident that the seat hydraulics will hold up.  I'm not a heavy person but it feels like it's jumpy when you sit down which usually happens on a seat that the hydraulics don't last.  Update - I received a complete replacement chair. It’s so much worse quality than the first.  This manufacturer’s quality is very poor.  This chair has a great design.  Too bad the fabrication is a fail.