I've had my Ghostbed (king size) for about three weeks now - My husband and I are pretty happy with the product. We received it within a week or so from ordering and unboxing was fairly simple (although the box was super heavy like any other mattress would be). We slept on our mattress the first night we received it and I'm mostly impressed with how firm the mattress is. I've never had a form mattress before and had an impression it wouldn't have a firm enough feel to it. The feel has been great for my back where it's firm construction but also soft enough to cradle just a bit. I was also really impressed with the edge-support. Sometimes I sit on the side of the bed to put socks/shoes on and the mattress edges don't collapse at all under the back of my knees.