I LOVE this mattress. I have bought two, Queen  King size. Absolutely comfortable. Both firm mattresses yet extremely comfortable. Its so plushy it doesn’t sink in, feels like heaven to me. I instantly fall asleep. I wake up WITHOUT any pain or discomfort. I have scoliosis along with a very bad misalignment of my spine (top half goes left bottom goes right and the vertebrae in my neck is almost straight not curved) hence a lot of pain. But with this mattress no pain at all along with constant chiropractic appts. It is a great mattress. You will not be disappointed. Thank you Wayfair! Thank you Bednew!