This mattress is amazing! I was a little bit sceptical initially due to the lack of reviews at the time (there were only 3 reviews but they were all 5-star reviews), however since Wayfair offers a 100 night free trial I thought there was no harm in trialling it anyway. I am in love with this mattress as it is super comfortable which means no more back pain and better sleep quality. I bought this mattress after making the mistake of buying a Silentnight memory foam mattress which proved to be rubbish because it began sinking and causing back pain after a few months of use. I am really happy with the superior quality of this new mattress, it is much firmer than my former one. It definitely is a great mattress for anyone looking for something on the firmer side of things. The price was great and the delivery was super fast (it arrived the very next day). The only downside to this mattress is that I struggle to get out of bed in the morning as it is so comfy now!