My partner and I bought this mattress two years ago. It was great for the first year, but in the past year, my partner’s side of the mattress has lost all support. They are less than 200 lbs, but their side of the mattress has started to slope SO much it’s like rolling out of the bed. It’s so uncomfortable. It’s like being on a deflated air mattress. We rotated the mattress to see if that would help out a bit, but that will probably only make the mattress last another year. I think a mattress should last more than 3 years. I do not recommend this mattress and would not purchase it again.