I have been an avid fan of the futon for years but a climb in years has meant I had started to feel pressure pain when waking in my hips.. all of this now alleviated since my recent purchase of a Latex Mattress Supreme M4. Aside from looking forward to going to bed each night, I equally look forward to making an affogato and climbing back onto my new latex mattress each morning, before work! Definitely worth the investment and I feel more buoyant upon waking each morning. Thanks, Brett and co.