I'm happy to recommend Yusuf's place to any solo or couple travellers looking for a clean, neat and very central Sultanhamet stay. The location is a 10 minute walk to Hagia Sophia/Blue Mosque, and a mere 5 minute walk to the nearest tram station (a blessing for weary walked tourists.) The defining feature of my stay is the friendliness and attentiveness of Yusuf and his staff (Atilla and cleaner.) Yusuf ably assisted with an issue I had trying to reach the accommodation (his English is excellent,) and Atilla was always generous with his time.