I love my mattress!!! I have Psoriatic Arthritis, a form of Rheumatoid Arthritis, and i was really suffering on my old mattress. Did a lot of research then decided to purchase this on. Im very pleased with my purchase. While i will always have pain because of my condition, its considerably less now and I'm finally getting a full night of uninterrupted sleep. I dont have to get up periodically in the night to walk around to ease the pain. Thank you Novilla.