Great place to stay. So authentic. Best apartment I've been in Istanbul.
I've stayed with my mom and 2,5 years old son. It's a rather ancient place with many stairs but for us it was fine. The host and Mona are friendly and helpful. Terrace and view are very beautiful. It's a really old house half wooden in a rather wet climate - so just be realistic - it's not a modern apartment in a new building. Shower was fine - warm enough for a short shower.
The only problem we had - a loud peacock all night long on our first night. But next nights were quiet.
Мона - помощница по хозяйству, прекрасно говорит по-русски, приятная женщина, готовая помочь по многим вопросам.