Whoever wrote this review about a mattress at OMF has never bought a mattress before. No companies accept returns on mattresses. Welcome to Earth. I've bought 3 mattresses from OMF. One was just the wrong size. I bought a queen instead of a full. Guess what. No returns but you can get 50% off the next buy. I donated my other one and took the full tax deduction. Seems fair to me. My personal advice would be to buy the orthopedic luxury firm mattress. It's a basic no nonsense standard mattress that's well made. The review above is ridiculous. I have a neighbor a little like that. He'll use something for 6 months and then want to return it. Yes I'm aware they just bought the mattress. That's why they have models all over the floor. Lie down on them.