You can choose which one are fit with your room. If you like wall bookshelves, you also can choose it. Wall bookshelves are bookshelf which placed on wall. In other word, you can say that wall bookshelves are permanent bookshelf. It’s different with knock down bookshelf which smaller than wall bookshelves.
A bookshelf is a place where you can arrange the books. It is also an important stuff for some who like read. Since by having a bookshelf you can create library room. For some who like having library in a house, bookshelves become the most important stuff. They can arrange the book on it. Besides making a library, bookshelves also can arrange on living room. You can place it on bedroom either. Because of their flexibility, you can take it in many places. There are many designs for bookshelves itself.