IKEA bed slats for double bed; sofa cushions for camping bed (Greaves LA1)

Hi,
I’ve been given an IKEA double bed frame, but no slats. If anyone has some hanging around, I’d love to come and pick them up.

Also…
I’m after some good supportive sofa cushions or similar to use for micro camping. I had some IKEA Karlstad ones years ago that would have been ideal, but I gave them away!
Thanks for reading!