Chair is comfortable.  Bright white color.
Putting it together is pretty easy if you use the hints from the other reviewers.   The directions were correct in terms of putting on the bottom lift part.  You need to make sure that when you put it on, there are four holes open for attaching the back of the chair.
To attach the back, it is easiest to first put seat of chair onto the wheels/base, then lean whole thing front side down on the ground, have one person hold the back in place and push, and then second person screws it in place.