We had a excellent stay at Garen's apartment. Garen is a very friendly guy and gave us a nice welcome, showing us nice places to go out, and giving us precious tips. The rooms are very clean and well equipped. The apartment is very central, with only about a 5 minute walk to Istikal Street, not far from Galatasaray Square. I highly recommend this apartment to a couple or group of person looking for a central and cheap place to stay in Istanbul.