We have a Sealy Springfree Garden Vine mattress that is about 6 years old, and the plush top has formed an indentation on my husband's side, probably from poly foam in the cushion top. What would you recommend as a latex topper: he weighs 250 lbs. and is 6'4", I am 115 and 5'2"...both of us are side or back sleepers. And would you place a topper on top of the cushion top or flip the mattress over (no cushion on the bottom)?
Thank you, Joan