First of all, Boran is a great host! Fast to reply, willing to help with any questions. Speaks good english, so it's easy to communicate.
Flat itself is well located close to metro Sisli. There are many cafes and supermarkets nearby. Easy to get to Nisantisi area where many cool cafes, restaurants and Macka park.
Apartment is suitable for big group of people. Living room + kitchen is very big and cozy. Spent most of the time there. Bedrooms have their own pros and cons. Also, there is no internet in bedrooms, only in living room.
Overall experience is great. I felt at home and very safe :) Thanks!