We stayed in this Apartment in august 2012. The owner himself met us at the apartment and was really kind and helpful, welcome us with a cold drink, very helpful if it´s 35 degrees outside, explained everything and took us on a small apartment tour to show us around.

The apartment itself is very clean and comfy, equipped with everything you need and we really enjoyed our stay there. It is very close to Taksim Square, where you can reach the metro and start your journey to discover Istanbul.
From Taksim Square the apartment is very easy to find, so you can easily take the Havatas bus transfer from both airports to go there.
There are a lot of small shops nearby where you can buy all things you might need during your stay and even if you don´t want to cook you can find good food at a good price.
I hope we can come back to Istanbul soon and if possible stay in this apartment again.