I recently had to arrange for my dad to get a new bed as the one he currently had was hurting his back and he was finding it difficult to get a decent nights sleep. We ended up buying him an adjustable bed.
An adjustable beds is a bed that has a frame that can be placed into a variety of different positions which means you can bend it to suit your body and help you sleep better.
myluxurymattress.com is a site that I wish I had found when I was looking into buying that new bed as I would have saved a lot of money. They offer a wide selection of bed designs plus they also sell special bedding to go with the beds if you require them.