We did not realise that this product was flat pack :(
However, we spent a full day trying to put it together.
We had to take it apart once as we had cross sectioned the wrong way.  We could not get the back board on and one of the doors does not sit correct and the grooves on the shelves were in the wrong place.
Very disappointed and sorry to say NOT good value for money.
We will not be buying from wayfair again and would be advising others of our experience. 
Thank you.