For five years I believed my sleep was disrupted due to my husband's incessant snoring. (He often had to sleep in the opposite direction, on the floor or in another room). But it turns out it was always our old mattress. I have slept very peacefully ever since we bought this mattress. It's a fantastic product. The mattress doesn't shake or wake you up when the other person moves. It's soft and firm at the same time, and supports our back firmly - a problem we had with the old expensive lower support mattress. I bought it two months ago in the seventh month of my pregnancy. I am now 9 months and still sleep comfortably. But truthfully, I won't have perhaps considered buying it at its full price, so buying it at a discount has been a double bonus. This new mattress has reunited my husband and I, and I can't tell you how happy I feel.