My first words when I went to purchase this is I hate foam mattress's. I had no idea that was what I was buying, because I stessed this many times. The first night I knew they was a problem, first the smell was alful, it stunk for about a month, so I'm not sure if the smell went a way, or I've got used to it. The first nights sleep was exactly how I told them my other mattress set felt, that I had paid almost $1000. It felt like I was sleeping on a old cotton mattress, lumpy and very uncomfortable. I thought I should at least give the mattress a try, after a month, I've had to rotate the mattress, because a dip where I lay was beginning to form. Oh by the way, did I mention my husband can't sleep with me, because we form to big lump in the middle. I've had the mattress about 3 months, I've been so busy at work I couldn't go back to the company I bought it from, I'll be going back Monday, wish me luck, the owners really talked like they would help me if I had any issues with the mattress.