Ikea Billy bookcase (Chineham RG24)

This has been well used and has some marks but is otherwise solid. Well about as solid as it was from new anyway :) We found that when fully loaded with books, the sides would bow out and the shelves would fall off, making a big mess and a lot of noise in the middle of the night. This has been remedied with some threaded rod and dome nuts to tie the sides together. Since then it's been much more reliable. Dimensions are 80x28x106cm wxdxh.