Delayed giving a review until I had chance to experience the new mattress for over a month. Have to say both this and the pillow have improved my sleep. They are so comfortable and very easy to get used to. I am a side sleeper and always suffered from lower back pain every morning. Used to have a memory foam hybrid mattress but this is so much better and much more comfortable. The pillow height chart was very helpful for me and after opting for the slim one I have not looked back. Also the customer service from ordering to after sales have been excellent and James certainly goes above and beyond to ensure customers are happy with their purchase and reach out to them individually rather than a "generic" message after the purchase. I would have no concerns recommending him and his company - you would not be disappointed!