I initially ordered another brand  from Wayfair that looked good but they were easily tipped over.  These have a wider base making them more stable.  Also, the seat and back are slightly larger.   Assembly is quick and easy but I had to remove the seat after assembly (only 4 screws) because during factory assembly the adjustment handle was installed upside down making the hydraulic lift inoperable.  No big problem though.  They look great and contemporary.