Bought my adjustable bed from Laybrooks as a pressie to myself some 15 years ago for my 70th birthday.
On the occasions I go away either to hotel or to someone's house I really miss my lovely bed.
I always have the head part slightly raised to help with my sleeping, even more so now that I have to use a CPAP machine every night. Also legs slightly raised. Wonderful for sitting up in bed for reading, etc. etc.
My bed has a large storage drawer each side, in which I keep all items relating to the bed. when I change the bottom fitted sheet, it is so easy, I just raise both ends high and lay the sheet over that and then ensure corners of sheet are fitted, then lower both ends and there is fitted sheet laying perfectly without any hard work on my part.
As I am by myself I have a normal double size, it is possible to have either single or - assuming there is enough room, two single sized beds, each with own separate controls, but joined down the centre to make a six foot double.
As with any bed purchase, you really should go to try them out and find out which type of mattress is right for you.
My bed was delivered and built by Laybrooks in my bedroom was a little concerned when i moved, but any good removal company is perfectly capable of dealing with these and I had no problem. Equally, when I had a new carpet put down in my bedroom, the company dealing with that also sorted out my bed.
Once in place, they are very heavy - and not suitable for moving. I lift both ends up and hoover beneath them every so often.