The Bibliochaise

According to its website (http://www.nobodyandco.it/), the Bibliochaise is "an armchair library for those who like to be immersed in deep reading. It contains 5 linear metres of books" and it can be easily assembled & dismantled.

What does "5 linear metres of books" mean?

Still, I think it is quite a cool piece of furniture, except that I would wish for it to have a higher backrest (to rest my head mah) and for the seat to be longer, so that it is like a recliner.

Actually the other piece of really cool furniture is the Librerie Bookcases (go see it on the website). If I have my own place, I will get the carpenter to make one, especially the one with the Pop theme.