This is our second T&N mattress purchase, we love them! Had to have it for a guest room too. Stays cool and breathable, doesn't sink in like icky memory foam, it's just nice and supportive.
Love, love this mattress! So glad we decided to give it a try. We purchased the original. It's firm, but gives a little at the pressure points. I was sleeping hot at night. Not any more. I'm sure it's not the mattress alone, but it definitely has helped. And the mattress pad is amazing too! If you're going to purchase the mattress, you should also get the mattress pad. I am a stomach sleeper and my husband likes to sleep on his back. This mattress is good for both. We purchased one for the house and one for the camper.