Very good location. 10 minutes walk from the blue mosquee and aya sophia, and 2 minutes walk from the LITTLE aya sophia precisely (the view from the terrace on the photo is wrong).
Close to everything (shops, monuments, restaurants, tramway, taxi...)
The staff is nice and very helpful.
The negative point is the WIFI that does not work upstairs.
I recommand this hotel if you dont need wifi connection.