Kristin Baybars' little shop of wonders lurks behind an unmarked door opposite Gospel Oak station. Lovers of the Lilliputian flock to this rabbit warren, packed floor to ceiling with beautifully crafted doll's house furniture and ancient, dusty toys. 'There is absolutely nothing that you can't make in miniature' is manic-haired Kristen's mantra. She tugs open overflowing drawers to show me an eccentric assortment of delicate objects, which she has been sourcing for over 30 years, all scrupulously categorised according to function. There are minute, working hand-whisks (yours for only £44), minuscule yarns of cotton (found in a surprisingly vast 'needlework' subsection), tiny cigarettes, and small jigsaw puzzles, painstakingly hand-carved by Kristen herself.