"Bought this mattress 3 years ago,initially was really happy with it. But the last year I have seen it start to sink where me and my partner lay. This is disappointing considering it\u2019s age and the price, I know feel like it\u2019s not giving me the support and comfort from when I first used it. Not sure how the reviews are so great on other websites?? Not sure how far I would get with a complaint as it looks like Hyde & Sleep are not an independent company anymore as they are selling through the likes of dreams etc... :("