I had the cassatt ultra plush and exchanged it for the lux hybrid soft and regret every minute of it. I swear I have a defective bed. It is only soft in certain spots and for the most part hard all over and I can feel the coils or whatever this bed is made of. I've had it longer than 6 months so it's definitely had time to break in and still as uncomfortable as ever. And from previous reviews I know stearns and fost won't do a darn thing about it. Such an expensive bed for low quality. Do not recommend!