Incredible experience.
The hotel is beautiful and comfy. If stands in a really charming street, which is filled with restaurants, bars, stores and hotels.
Room is nice and confortable - with breathtaking views from the old town (including Hagia Sophia Mosque) and or the Bosphorus.
The location is perfect - walking distance from all the main attractions in the old town (Sultanhamet), including the Hagia Sophia, Blue Mosque, Obelisk, Museums, Topkapi Palace, other Mosques and both the Grand Bazaar and the Spice Market. You can even cross the Galata Bridge and reach the Galata Tower by foot (around 2.5km I believe).
The breakfast was simple but great, and they serve really good coffee (including turkish coffee).
Hotel staff was extremelly kind, generous and helpful. They made our experience even more special.