I didn't want to buy a mattress that is less than half the price of the comparable brand name alternatives, but I pulled the trigger on this. Shipping was fast, and I could lift the box it came in by myself. I let it inhale for about 4 hours before sleeping on it, and it's great. It's firm, which is my preference, and it feels pretty amazing to sleep in a mold of yourself! Would definitely buy again. Awesome mattress.