Sorry if I am creating a new post. I really do do some searching and most post were for sheets and bed covers.
Anyway, I wanted to say I could no longer live with the bed in my [email protected]
The factory one is terribly uncomfortable. I would wake up with numb spots where I was sleeping right on the wood below. Went to a 4" memory foam mattress and couldn't keep dealing with that after 6 months. I would wake up several times in the middle of the night and could turn on the my side as I was sunk down in a hole.
What I finally did was get a proper coil spring mattress that is custom sized from the folks at Love My Mattress. https://lovemymattress.com/collections/frontpage/products/one-sided-pocketed-coil
This is like sleeping on my bed at home and I have no more complaints. Should have done this a long time ago. Well worth the investment. I was amazed how it came rolled up tightly in the box and opened to it's proper shape. Anyway, if you cannot get comfortable it may be worth looking into.
If it helps i'm a bigger guy and I do not sink down into it at all. Slightly firm but very comfortable.