Tansel's place is perfect if you want to immerse yourself in the oldest part of Istanbul. Is 2 minutes far from the Blue mosque and Hagia Sofia, the zone is very quiet and full of restaurant. The apartment is a bit small but very confortable, quiet and clean. Tansel is a great host, he gives us a turkish phone in case of necessity and he always respond when we had called him. He's also very helpful and kind if you need help and informations. Strongly reccommended!