This was the biggest piece of junk I have had the misfortune to waste £65 on!!!!!!!!
Following the instructions, I put the drawers together first which included glue, hence I could not take the product apart and return it. the quality was cheap but so was the price so I continued. I hammered in the wooden dowels as far as they would go before attaching the shelves to the sides. I had laid it on the carpet so did not realise the dowels had come right through the sides until I righted it, leaving 3 huge holes as the flimsy side crumbled. as I could not prove it was not my fault I decided to finish putting it together to make use of in the shed. however the runners would not attach to the drawers as the pre-made holes were too big and the whole thing wobbles  so would not have been fit for purpose anyway!!!!! won't be ordering from wayfair again!!!