I do not wish to seem controversial, however, I cannot understand why everyone accepts, or wants woodedn slats on their beds?
POW were forced to sleep on wood slatted beds, a luxury compared to a damp concrete floors for sure but as a modern bed?? why do we want them. I suspect due to the clever marketing ( to deliver a cheap and inexpensive bed)
I have slept on more sprung base MOD transit beds, with a 2" thick foam mattress then I care to recall, however, one thing I remember is the comfort of them compared to my own 10" 'luxury' mattress at home.
How many of us suffer sleeping problems, including aching joints, backs and especially shoulder and neck problems. We are all getting bigger and heavier yet we strive to sleep on a rigid (or near) base.
After all, we spend approx 1/3 of our lives in bed, might as well be comfortable.
David