theDoctor said..
agreed
you spend a third of your day in bed
the better your bed
the better your sleep
and the longer it'll last
I half of every 24hr period on average is night, then, I spend maybe 5hr a night and perhaps 2hrs a day in bed.
I recently was contemplating buying new bed, but, as most beds these days are so low I built a new base and four poster "king" size from patio tubing and 20mm ply. A new, firm, good quality matress, bought on special(half price) saved even more cash. Instead of bending down so far to get into or climing so much to get out of, I merely stand next to it and lie down or roll over and stand up.
I incorporated a small 5.1 surround sound, alarm, FM radio, CD, memory card, USB input sound system with the subwoofer screwed to the plywood matress support under my chest area. Also a DVD flatsceen at the foot along with a small oscillating fan, all this covered with a mosquito net. Bliss. Heaven.
Other extras include twin reading lamps, can/mug holder, small plate/bowl tray(for nibbles)
These "improvements" mean i sometimes spend a few hrs longer in bed on weekends/holidays

