Featuring Wi-Fi in public areas, Istanbul Marriott Hotel Sisli is a 13-minute walk from Hospitadent Mecidiyekoy Dental Hospital. 3 km from Dolmabahce Palace, this hotel offers air-conditioned rooms plus a fitness centre.

The 5-star hotel sits located a few moments from EstePera Hair Transplantation Clinic and offers a prime location in European Side with Istanbul's old center, with classic sights like opulent Topkapı Palace, the Blue Mosque, and Hagia Sophia, a mosque famed for its Byzantine mosaics. The Marriott also gives access to American Hospital, which is a 20-minute walk away. Guests might as well enjoy proximity to Chill Pilates, situated 450 metres away. The nearby sports attractions feature the old Ali Sami Yen Stadium a 5-minute drive from this property. The 35-storey Istanbul Marriott Hotel Sisli is 50 metres from Sisli Minibues Basduragi bus stop and steps away from Şişli underground station.

This Istanbul hotel features 201 rooms with a minibar, and such comforts as air conditioning. They offer sofa beds in the bedrooms. The private bathrooms at the recently refurbished property have a bidet, a walk-in shower, and a separate toilet. Staying at this hotel, guests can enjoy views of the city.

International dishes are prepared at Dish Room Terrace restaurant on site the Marriott Istanbul. There is an à la carte restaurant with ocean views on the site of the hotel. Gastronomic options include a lounge bar. This accommodation features a restaurant nearby, where guests can enjoy a variety of international cuisine.