I purchased all 5 pieces of this set and I love them.  There were a few small dings here and there from shipping but nothing majorly noticeable.  I was sent the wrong color in the small end table and nightstand but after contacting Wayfair they immediately shipped out the right ones.  The knobs are square, grey, and plastic and I replaced them on all the pieces with my own separately purchased clear knobs.  The only difficulty in putting the pieces together were with the pieces that have drawers as the drawers themselves are hard for one person to do alone but it is manageable.  I couldn't be happier with the size and look of this set.