It's hidden down back streets, on an ex-council estate where a discreet buzzer on a high brick wall permits entry into a Harry Potter-esque schoolyard. You dine in a small, sparce, white conservatory, on shared plain formica tables, surrounded by enormo-spectacled fifty-something art gallery owners, silent Japanese foodie tourists and gossipy locals. The menu is a simple white A4 sheet offering exemplary Potted Pork with a crowd of vibrant green mini-gherkins, great hunks of white Brill with saffron courgettes, hearty Ox Liver or Lancashire Hotpots. No booze is available - it's BYO - although the Acai juice at £8 juice tastes like good virgin Sangria.