Buse flat is great, is not in the center of the city but you can get there easily by bus or metro, in 15min you are there. Buse was a great host as well, she couldn't meet us in person but she gave us all the instruction on how to get to the flat and send someone to give us the keys. We even have a small problem on our way back because we forgot something in the apartment and she is helping us to recovery and that is appreciated.
Thanks again Buse and I really recommend your flat.