We have a super-king size wooden bed frame from Ikea that we bought about 25 years ago. It has moved house with us a few times so has been disassembled and reassembled. It squeaks like crazy when we move around in it, but I can't remember if it always did that or whether it got worse over time. We also have a double guest bed with wooden slats bought from John Lewis in 2018, and that squeaks too, though it was a relatively cheap one. I'm thinking of replacing these beds but only because of the squeaks - if so, must I avoid wooden slats altogether, or just choose more carefully? I do like to have a big space under beds for storage so would prefer not to go down the divan route.