I know it's a longshot but I seem to remember someone mentioning in the various Ikea threads that they had an Ikea mattress and loved it.
We need to buy a new bed, and I love love love the ottoman style storage base that Ikea have. Unfortunately, it's euro sized so I was looking at the Ikea mattresses just for simplicity. The Heggedal model seems very comfy/nice in the store, but was hoping to get some feedback on the long term comfort of them.