Really really pleasantly surprised as this was cheaper than most discount websites are advertising mattress products on (wowcher etc)  and i felt more reassured about buying the product due to reviews and detailed information about it on the wayfair website.  For the money this is an amazingly thick and comfortable mattress.  It is UK made, arrived rolled in a box (NB its VERY heavy - 2 people to carry unless you are the hulk) it has a layer of gel and then it is pocket sprung.  We've put it in our guest room - wish i'd actually bought the king size for the master bedroom and not spent a fortune on one of the fancier memory foam mattresses for that room!   This is a real find.