The flat was very nice, made me feel like at home. It was completely furnished with all you can need also for a longer stay. I booked it for 2 months and I had zero problems, "technically" talking all was working properly, appliances were new, internet was ok etc. It was very clean and simply decorated, pleasant.
The little terrace was very lovely, especially the view, I really enjoyed having my coffee in the morning :)
The neighbourhood has kinda of bad reputation but to be honest I felt really safe and I like it a lot, I think it is a very authentic and different part of the city that needs to be experienced to really understand all the shades of Istanbul. And again it was super safe, I was walking alone alla times of night and day, maybe I would say a bit loud, as I was doing home office.. but in the end that was also part of its beauty :)
My conclusion: i am absolutely happy and I would choose it again. Many thanks also to the team, professional and helpful.