We have the split king adjustable Ghostbed. Couldn’t be happier with it. I love all the features, but don’t use the message feature. Might someday, but haven’t had a reason. I thought I would cheat and get mattress protectors on a different online shop. It was horrible. We never sweat so much. Gave in and bought the Ghostbed mattress protectors and what a difference. Don’t hesitate. It keeps you cool even with them on the mattress. My Mom just had hip surgery and my dad is 93 with scoliosis. They live independently and we are going to get them the spilt king bed so it’s easier form them to get in and out of bed. So versatile. Don’t hesitate to buy a Ghostbed you’ll love it.