Seraphic 20 Latex Mattress Jo-Louise I slept on it last night!! OMG!!!! So firm and supportive it was like a new night full of sleep. I only woke 4 times through the night, which is a huge improvement on waking every hour. Post navigationPrevious post: Seraphic 20 Latex Mattress ReinholdNext post: Trundler Bed Base kathy