"This cupboard-sized Frith Street spot is always busy, so bookings should be made in advance. But it’s worth getting organised for one of the best Sri Lankan restaurants in London, and specifically the lamb kothu roti. The bone marrow varuval curry is also (rightly) popular and the tender roasted kalupol chicken is perfect for sharing. Come with one other person for your best shot at a walk-in, but we prefer this place in a small group to get a little bit of everything." - jake missing, rianne shlebak, sinead cranna, daisy meager