This is by far one of the Best Mattresses I have ever slept on. I sleep all night and never wake up. I rarely toss and turn. I really don't want to get up in the morning but only because the bed is sooooo comfortable. I have always had a fairly soft mattress. This one is pretty firm at first but the longer you lay in it the better it is. I am a very hot natured person and this mattress does not make me hot at night. I built a platform bed and it looks wonderful sitting on top of it. This is the best purchase I have made in a long time.