The bed is extremely hard. It took me a week to get used to it. Its been 3 weeks and now my back has adjusted to the bed but it still doesn't sleep as comfortable as my old one but i'm sure I will get used to it in about a year. I like that it's half the size of my old one, but I will say it's hard to sleep directly in the middle of the bed. It feel as if there is a 2x2 or some sort of long thin board in the middle of the bed from top to bottom. So I only sleep on half of one side of the bed. Will I buy this again. I'd probably make a different mattress purchase. However, I am glad the mattress arrived on time. It was shipped pretty fast so I thought.