Perfection I've had my mattress a few days now and I've got to say I have had the best three nights sleep in god knows how long. I suffer with Fibromyalgia and Osteoarthritis and I'm often in so much pain it's a struggle to get in and out of bed. I'm not saying I'm pain free but much more comfortable and that's a great result. I would highly recommend this mattress to anyone. I know it's more expensive than maybe buying a mattress from eBay or a store but the payment plan is a great way to buy. I look at it this way you get what you pay for and this mattress is so worth it. Thank you N:Remember ☺