The location is good, walking distance from everything in taksim and istiklal.
We had some issues regarding the cleanliness of the room and amenities. The size of the rooms are smaller than in the picture. But the reception are very kind and helping. We had to check out at 12noon and our flight was at 10:30pm we kept all our stuff in the lobby including camera and precious items, it was all safe when we came back.
Oytun is a great host.