Credit to bennybaubles for the 21% code above.
Deal is back. Make sure to use a referral link to get the prices quoted below!
The discount from the referral link will stack with DAD20 and get a further $50 off. The way they calculate the discounts when stacked though is a bit weird, and you're not really getting $50 off on a mattress, more like $40. The total discount seems to be about 26.2%.
Prices after stacked discount codes:
Single - $394.21
Double - $552.21
King Single - $473.21
Queen - $631.21
King - $710.21
After you receive your mattress and have slept on it for a few days, be sure to write a review on Product Review to get a further $25 rebate from Emma Sleep. I have successfully claimed this myself. A rep from Emma Sleep will contact you via private message at Product Review to process the rebate.
I have had the mattress for a week now and it feels comfortable. The firmness is about a 6.5/10 which is just right for me, not too hard, not too soft. It's made from a combination of foam and memory foam. It is also breathable. The only thing is, the sides collapse more than the middle. It's not good for sitting on, and if you want to avoid the edges of the bed to have more sleeping room, I would suggest going one size up. I won't call it cheap but it is the best mattress I have slept on.
I have been told that if you find the mattress too soft or too hard, you can contact Emma and they will send out a replacement top layer for the mattress free of charge.
I have had one for around a month, Queen size, its rock solid, I would say 8/10 firmness.
Trying to get a comfort layer sent out but there is no stock it seems with no ETA.