The information provided for each mattress was so detailed, I felt confident about making the right choice for me. I suffer chronic back pain and can't afford the main brands. But thanks to Happy Beds, it turns out I don't need to. This mattress is far, far better than I expected. Even with my 17 stone weight, this mattress is still amazingly firm and so comfortable. I've had it for a couple of weeks now and I wake up feeling that I've had a good night's sleep and less pain in the morning. For me, this mattress is perfect. Some who prefer a softer mattress, may find this too firm. It's personal preference. But, I would highly recommend this mattress to anyone who wants a good firm, comfortable mattress.