Inflatable bed rather than just "mattress", impressive by its height and size. When asked bed linen, it is not clear that this is an extra product. No noise plastic / rubber unpleasant like a conventional air mattress; soft velvet to the touch. We can sleep two with little bother, as on a foam mattress. The effect does not "waterbed". Inflation / deflation easy. 5min. Easy folding, enjoyed in the provided storage bag! Plus: Non bed deflated over a week, and held its nickel swelling. The least: Noise a bit much inflator when the walls are not thick; not to do it at 11 at night so the neighbors will not say we vacuuming !! A check in time: the resistance. I recommend this brand.