We used Efe's place during our business trip to Istanbul. The central location of the house made it very easy for us to reach different parts of the city. Plus Beşiktaş, where the house is located, is one of the coolest districts of Istanbul. The house was very spacey, clean and had everything we needed. Efe is also a great host, always ready to help and also very cool to go out and share some drinks with. Overall, I would definitely suggest this house to anyone visiting Istanbul.