I wish I could give 4.5 stars. I can’t give a complete 5 because compared to similar stools made by CB2 I know there is a better quality acrylic stool, but these are definitely a solid runner up for a fraction of the cost.  
I’ve had my stools for two weeks. They have yet to be truly broke in, but let me give you some of the good. 
They are beautiful and definitely catch your eye. The gold plated legs are what make the stools truly stand out. 
I didn’t have any issues with delivery, unboxing, or installing. 
They are comfortable to sit it. I’ve sat in one chair for at least 1hr working and comfort was not an issue. 
Chairs are sturdy enough.  I wouldn’t lean back in them too much. They’ve been tested up to height 6’1, 215 pounds and still get a thumps up on comfort and sturdiness. 
Smudges wipe off easy. Right now it’s summer and no one has sat in them with jeans on or rough clothing material. Hopefully they hold up and don’t scratch.