Purchased the chrome chairs for the swivel function, but the chair seemed unstable with the swivel attachment so we removed it.  They need to rethink the swivel, if you swivel 90 or 180 degrees, the seat leans forward quite a bit and you feel as though you will slide off the chair.  This chair works much better without the swivel.  For that reason, I only give this 4 stars.  The height is perfect for our 36" island.