Here is another bed design that I discarded a few months ago, because several others beat me to the punch. I’m posting it now because I felt there needed to be a design that was more functional and aimed at grown-ups.
The side engines are drawers, the top engine is a foldaway lamp. The sides of the mattress could be enclosed into the Landspeeder, but my preference is for an unobstructed mattress.
The bed would float from a small box frame underneath, or clear acrylic feet shown here. LED running lights could be placed underneath, which is all the rage with floating beds nowadays.
Dave's Geeky Ideas 
Will the landspeeder bed be available for a wavelets watered mattress? Not a joke…a serious question! Thanks!
can you please make me such a bed? i will pay.. its for my son, thank you !
I’m not a furniture builder, sorry. I would find a custom furniture maker in your area and get a quote.