It is my top place so far in Istanbul, and I will rebook the next time I visit the city. It is clean and spacious with windows on both sides. I liked the private setting where I had my own floor with my own bedroom, bathroom, and living room. Sharing the kitchen went smoothly. It is located in a safe and friendly neighborhood in the heart of Istanbul culture. On one side of the block, there are plenty of modern cafés and grocery stores, and on the other side, there are plenty of local delicious eateries and grocery places. Taksim is a 20-min walk, and there are buses and the metro within a few minutes' walk.
Gulhan is genuinely pleasant, easygoing, and knowledgeable about where to go in Istanbul. She is respectful of the guest's privacy and very responsive to all help requests.