The b3 kitchen in this very chic city penthouse apartment is open to the main living room but the peninsular with its bartop provides a usful division between the living space and the main kitchen functional area. The rear units are in flint laminate with bulthaup light grey composite stone and teh peninsular units are in alpine white with a white composite worktop and bartop. The appliances are from Miele. Photographs are courtesy of Matt Bargery RIBA