For browsers and collector's this experience is a great adventure.
The largest used and rare bookshop in Africa with 2,000,000 items to browse—it doesn't get much better than this.
Established in 1974, Collectors Treasury is an eight-story city block filled with a few floors of books, maps, collectibles, engravings, prints, porcelain, exquisite china, vinyl recordings, and minor antiquities.
If they have what you need, the owners will miraculously find it if they do. The volumes are piled up against walls, up stairways, and on top of any available surface.