Grand Marcello Hotel Istanbul is perfectly located a 6-minute walk from the Ottoman imperial Pertevniyal Valide Sultan Mosque and offers views of the city. This hotel features cars for rent, as well as Wi-Fi in public areas.

The Church of the Monastery of Christ Pantokrator is 1.5 km from the comfortable hotel, and the Istanbul Museum of the History of Science and Technology in Islam is situated 2.1 km away. The Grand Marcello is a few steps from the Walls of Theodosius and 45 km from Istanbul Sabiha Gokcen International airport. This property also takes you to the great Hagia Sophia Museum, which is a 25-minute walk away. The 4-star hotel is within 200 metres of Yenikapi transit bus stop and 550 metres from Vezneciler-İstanbul Üniversitesi underground station.

The family-friendly Grand Marcello Hotel offers rooms with a seating area and a dining area featuring a trouser press and an air conditioner, along with a flat-screen TV with satellite channels. Furnished with a writing desk, they also have soundproof windows. Bathrooms are fitted with a separate toilet and a shower as well as hair dryers and bath sheets.

This accommodation offers a free buffet breakfast daily. The Grand Marcello Istanbul invites guests to the lounge bar to relax with a drink. The seafood restaurant Byzantion Bistro & Restaurant is situated within easy reach of this Istanbul hotel.