I brought this beautiful cabinet in preparation for the baby due to arrive in a short couple of weeks- a bathroom cabinet to fill with nappies/wipes etc. Unfortunately when I had the cabinet arrive 2 of the side panels were the same (both L sides if I remember rightly). This was a dam what pain when trying to piece it together as the baby could come at any minute. 
I went online and selected for a missing piece to be delivered 
, (the R side panel) and was delighted with the quick delivery service to correct it. This came within a few working days of the following week. 
I was able to finally put up the tall cabinet and stock it up ready for the new arrival. 
Although there was a problem, Wayfair was quick to solve it. 
Very happy with the outcome - 
Thank you