Free - Hollingdean BN1 - listed on Trash Nothing
It takes a European single mattress (not included). I've taken it all apart. It's a Parisot 2410LSUR. A couple of the bits are broken: i patched one of them back together and the other just has some gaps in the chipboard but still holds up ok. My daughter's been sleeping fine on it. You'll need a large car or a van to collect it: I think the largest piece is the base of the mattress which is 90cm x 200 cm. https://trashnothing.com/pics/xMA5gNp