I treated myself to an adjustable bed for my 70th birthday, nearly 15 years ago. Laybrook. I wanted a double size (4;6"), with some storage. It has been wonderful. Have a drawer underneath each side, one I use for bedding and one for nighties, etc.
In recent years I do not know what I would have done without this. I can sleep with the head up a little which helps with my breathing problems. Can sit up fully for reading or doing puzzles, No built-in tv, but have one on a chest of drawers opposite the bed. Only problem was finding a suitable light which worked in it various conditions, but that has now long been solved with Alexa controlling my overhead bedroom light.
Bringing both top and bottom high up, makes it very easy to change bottom fitted sheet.
Back in early 2011, think it cost me two grand, men came and built it in my room. Was a little concerned when I moved house, and did have to pay an additional amount for appropriate technician to deal with the bed. Mind you, carpet layers dealt with it with their normal people and no extra charge AND they put it back together better!!!
I find sleeping in a non-adjustable bed now in a hotel, etc really uncomfortabl.e