Sleep hot – the copper-infused memory foam won’t provide you any genuine cooling benefits. There is no scientific proof. If you sleep hot, this mattress probably won’t sleep cool for you. There are better options available for hot sleepers who need cooling. The Snuggle-Pedic and the Nectar are both memory foam mattresses that will do a better job at keeping you cool.
Have a heavy body weight – Layla’s thickness and support is not good for a heavy person 200+ pounds (big and tall, obese or just heavy). The mattress won’t provide you enough support to keep your spine in alignment. So if you’re a heavy person, you will probably suffer from aches and pains with the Layla.
Want a medium firmness – Layla is a double side mattress that you can flip over to change firmness levels. The firm side is about 8 out of 10. And the soft side a 4 out of 10. This means there is no medium firmness available. If you want a medium firmness, this is not the right choice.
Other negatives: weak edge support, higher price than some competitors, lacks bounce for sex