Firstly, Farshad is one of the kindest people I have ever met, he understood my situation about shortening the rental time and accepted to do it, that not many householders do. About the house itself, it was cleaner and more comfortable than my own house :D it is the cleanest house you can find and with Farshad’s great responsiveness and kindness, you will get what you need, but I do not think anyone would need anything more than what is already provided. My only problem was the location, not the neighbourhood, but closeness to more touristic spots, until I found mini vans (Dolmush) which they drive directly until Kadikoy and from there you are basically in a good spot to go wherever.
Do not hesitate if you are thinkin about a clean, comfy and cozy house with a kind householder. Thanks Farshad and hope to see you soon again.