We stayed in Sultanhan Hotel for almost a week, and we loved it. It's located in a very quiet street, and yet 5 minutes walking distance from the main attractions like Hagia Sophia, Blue Mosque, etc. Street cars, restaurants and retails stores.
Breakfast, one of the bests we ever had, that includes fresh honey served from the very honeycomb, is offered from a beautiful terrace with an amazing, 360 degree view, from the Old Istanbul.
Rooms are spacious, elegant and classy. But washrooms definitely need an upgrade as the stayed in the sixties and sometimes a full odour was coming from the pipes.