Located around 25 minutes on foot from Istiklal Street, the 4-star Hallmark Hotel & Spa Istanbul offers a wellness centre and a spa lounge, including a Turkish steam room, a steam room, and a sauna. Boasting a location within easy reach of Askeri Muze ve Kultur Sitesi KomutanlIgI Museum, the hotel features 46 rooms as well as a storage for belongings and a restaurant.

The property is situated in a business area of Istanbul, at a distance of 500 metres from Istanbul Lutfi Kirdar Convention & Exhibition Center. The Hallmark Hotel & Spa Istanbul offers proximity to natural sights like Miniaturk (3.6 km) and Taksim Gezi Park (1.5 km). The Ottoman imperial Suleymaniye Mosque lies nearly a 10-minute ride away, and Osmanbey 2 is near the accommodation. The Macka cable car station is within 10 minutes' walk of Hallmark Hotel & Spa Istanbul.

Some of the air-conditioned rooms feature Wi-Fi and a flat-screen TV with satellite channels as well as a coffee machine and a minibar. Private bathrooms include nice touches such as a hairdryer and slippers. They offer views of the city.

Guests can relax and have a snack in the in-house bar. Nisantasi Balikcisi is only a few metres from this Istanbul hotel and specialises in Turkish cuisine.