The 3-star Boutique Sultan Hotel Istanbul, situated only 0.9 km from the great Hagia Sophia Museum, offers a conference room for corporate guests. The hotel features a luggage locker along with a storage room.

The centre of Istanbul can be reached within a 10-minute walk, and natural attractions like the historical urban Gulhane Park are 950 metres away. The Boutique Sultan offers access to the Museum of the Ancient Orient, located a mere 1 km away. Guests might as well enjoy proximity to Cundi Park, situated nearly 5 minutes' walk away. This Istanbul hotel also takes you to Little Hagia Sophia Mosque, which is 4.6 km away. Catladikapi bus stop is a few steps from the property.

There are 7 rooms equipped with air conditioning along with modern facilities including a flat-screen TV with satellite channels. They offer extra-long beds in the bedrooms. Guests have access to a separate toilet and a shower, as well as bathroom comforts such as hair dryers and bath sheets.

Each morning, Boutique Sultan Hotel serves a buffet breakfast. The restaurant Mavi Onur Guesthouse is a few moments from this hotel.