Ghost Bed Flex is everything as advertised and more. Warning: set alarm if only taking a short nap and need to be somewhere as this mattress does ensure a good night's rest, you wake fully rested and your body seem to say thank you. The cooling technology and benefits is for real. Sales process and Set up is as easy as 1 2 3. Sales Reps especially Sikennia are very knowledgeable supportive and patient. It's also lovely to look at, very classy, well made and designed. A more than worthwhile investment in your health.