I am so impressed with this mattress, I absolutely love it! I have chronic back pain due to arthritis in my hips and spine and needed something firm yet comfortable. I was worried that it wouldn't be firm enough as it's shipped compacted then decompressed when unpacked, however I was pleasantly surprised! I had read the reviews beforehand and this mattress had great reviews stating that it was on the firm side, which it was. Very supportive and firm mattress but also very comfortable to sleep on. I can finally get a good night's sleep. I love that it's very thick and the memory foam actually has a lot of support. Very happy with this mattress and I would recommend it to anyone who needs the support and enjoys a firmer mattress.