Professionally run boutique hotel. The location is relatively convenient - most attractions in the old city are not far from each other and are within ~10 - 15 mins' walk. The room is not big but still quite clean and comfortable. Perfect for 1 person for 2 people with light luggage. The heating system makes the room rather warm in winter, which is definitely a plus. There are a useful guidebook and an Istanbul card in the room, which I found helpful. A bunch of small joints are around the hotel for food or grocery shopping. Depending on the room, you might need to climb up a couple of stairs as there is no elevator. But don't worry about the luggage. Yusuf and his associates will definitely help you with that.