You'd think you've stumbled into a bar or a mysterious Buddhist cave, but no, this is a bookshop. Save for dots of light on individual tomes, this quirky place is pitch black. The 500 titles and handful of lifestyle products focus loosely on erotica, which apparently also means textbooks for learning Mandarin, alongside Madame Bovary, strapless bras and sex toys.
Entry limited to those 18 and over.