Wow! What an experience. We had a wonderful time at Guner's place. The flat is very close to Omar Hayam Bus stop (2min walk). You can take a bus to Taksim or just walk through istiklal street. It was clean and quiet. Guner was always quick to respond to our queries. The WiFi is very good. No disconnections. We had a baby with us and Guner was very helpful in providing a crib. You can find a taxi easily from the doorstep since most of them go through this street.