I bought two of them.  Very nice and sturdy, heavy pieces.  Drawers are on metal glides and work nicely.  Not cheap at all.
Definitely an off white, not creamy.  You can change the knobs - they easily unscrew. The only parts you have to put on are the feet which takes you a minute. I needed nightstands that had some storage but were narrow since my wall space was limited. I believe they are only 14" wide but check the dimensions. They were perfect for me.