Excellent, well made product. All parts fitted well but care needed when following instructions. Some parts labelled incorrectly on diagram. Best to sort screws and fittings into separate piles before staring construction (I used small bowls) as fixings are generally received mixed together in 2 or 3 bags.
The Product is worthy of 5 stars, ...but the instructions could be better, so hence the 4 star rating I have given. 
I carefully labelled all parts with post-it stickers before starting, although I had to guess on a couple of items because the diagram didn’t distinguish clearly between 2 of the parts. As it turned out, I guessed incorrectly but I discovered the mistake early enough during the construction phase. All in all... very happy with end product.