This is an amazing place in a great part of the city! Ideal for couples or people with groups (e.g., 5-6 people), the apartment is extremely clean, full of amenities, and has a beautiful garden. You can see the Bosphorus, and walk to the nearby restaurants or tourist attractions like Rumeli hisari castle. We find the location easy to reach from public transport (there's a bit of a ramp when you're going up from the seaside, but you get used to it), you can easily connect to the historic and other parts of the city.
Our host, Ilker Bey, was extremely polite, always clear and easy to reach. It was straightforward to check-in/check-out and we felt like home during our stay. I recommend it to everyone!