Providing 12 rooms, the 3-star Hotel Grand Oemer Istanbul is about 25 minutes' walk from the Basilica Cistern. Featuring a shared lounge and a storage room, the hotel is located just near the Ottoman imperial Pertevniyal Valide Sultan Mosque.

This Istanbul hotel also lies 2.5 km from the medieval Greek Orthodox church "Kariye Mosque". The ancient Sultanahmet District is approximately 30 minutes' walk away, and Aksaray underground station is within easy reach of the Grand Oemer Istanbul. The accommodation is 550 metres from Yenikapi.

The rooms comprise a dressing area complete with air conditioning, as well as a flat-screen TV with satellite channels. They are appointed with a cupboard, and also feature a mini-fridge-bar, coffee and tea makers. The bathroom is equipped with a separate toilet and a shower, along with free toiletries and bath sheets.

Each morning, Hotel Grand Oemer serves a buffet breakfast. Guests can dine at Byzantion Bistro & Restaurant, serving Neapolitan dishes, or at Hatay Medeniyetler Sofrasi Aksaray, located merely 0.6 km away.