We, first of all, loved the way it was delivered; rolled up in a cylinder shaped bag! It was very easy to open it up and was ready for use almost immediately, though it took about 1/2 a day to achieve the full thickness.
My kids love lounging on their beds, so this mattress is perfect with its boxed spring support and pillow top comfort.
The only regret is that the pillow top seems to retain heat, or does not have good ventilation. So I woke up sweating on my back when I slept on it, though the support of mattress was perfectly ideal for me.