The color of the bar stools I received is no where near what is pictured. The ones that I received you call weathered grey, they are almost black.  I was expecting a very light grey as in the picture.
Very easy to assemble except for the padded seat.  It was supposed to have an arrow for alignment.  There was no arrow on any of the 3 stools that I received.  Just putting the seats on the frame seems like a simple enough task.  They don’t fit.  There is about a 1/2” overlap at the front edge of the seat.  
The quality of the stools is good.  I will probably use them but without the backs, so the seat will fit properly, and I will repaint them.