On Zuhal Sokak in Kadıköy, a beige awning lettered DOCTRINE fronts the brick shopfront, its windows strung with fairy lights and wooden stools and a cushioned bench set out on the pavement. Inside, the double-height front room holds a bank of black shelving stacked with books, potted cacti and framed sepia portraits under a red and orange mural, with a mezzanine ledge trailing plants over wood-slice tables and a leather-cushioned banquette on white hexagonal tiles.
A smaller room behind has a terracotta floor and tables along a window ledge lined with plants. The V60 list runs single origins from Colombia, Peru, and Kenya beside a house filter blend and Turkish coffee.