We always travelled to Haringay for a good turkish night out so having Kervan open in Southgate was great. We were there on the night of opening and have been back 3-4 times since.
Food is good and tasty. They have tried to upmarket there food due to being in Southgate and to that i prefer the Salad they server in there other branches.
The mains selection is good we always go for a special as its a good variety of food and value for money. Its a shame you do not see Sarma Beyti or sicak ezme special on the menu in Southgate as these are great speciality dishes.
Overall would recommend to anyone who is looking for a good turkish restaurant.