The comfortable Mars Hotel Istanbul enjoys a prime location approximately 5 minutes' walk from the Hayatpark Shopping Center and offers 27 rooms with views of the city. Featuring a convenience store and a storage room, the 3-star hotel is a short way from the Marina Aquapark Waterland.

Situated 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, this Istanbul hotel is only 0.6 km from the Gunesli Park Shopping Mall. The Mars Istanbul stands within a few blocks of Yeni Mahalle tube station. Guests might as well visit Park, which is merely a 13-minute walk away. There is the Istanbul University Rectorate 4.6 km away, while 15 Temmuz Mah bus station is 750 m from the property. Mars Hotel is about a 20-minute drive from Sirkeci train station.

Featuring a mini fridge bar, tea and coffee making equipment, the rooms are air-conditioned and equipped with a flat-screen TV with satellite channels. There is also a private bathroom. Appointed with a separate toilet and a shower, the spacious bathrooms feature hair dryers and bath sheets.

Guests can have breakfast with fresh pastries and cheese. Turkish cuisine is offered at Hain Kofte, situated within easy reach of the Mars.