User also said: Comfortable in a general, "normal" way - not too firm and not too soft. Was able to accommodate my husband's and my very different sleeping preferences (back vs. stomach; comfy vs. not too soft)
User also said: Bottom side is not finished for use! What a waste - if you want to rotate your mattress, you are stuck to just turning it around 180 degrees. After less than 5 years, the wells where we sleep became large.