A real find: a genuine old-fashioned bookshop deep in Chelsea, with over 25,000 titles stocked (on window ledges and stairs when there is no space for them elsewhere), and friendly staff chosen for their knowledge of, and enthusiasm for, books of varying types. It is open civilised hours (i.e. not at midnight but on Sunday.) If you want a particular book, they will scour the earth looking for it.
London SW3 2SR