I have sciatic nerve issues, and our previous Purple mattress hit many of them, and I'd constantly have to readjust to make body parts not feel numb anymore. This mattress has allowed me to get a better nights sleep, firm but soft, I've not had as many issues as I previously did. Large enough to accommodate my fiancé and I, along with a toddler that climbs in or stays most nights as well. Yay for having some room when I'm not driven to the edge by little feet. Comfortable and actually fits our sheets.