Opatija Hotel Istanbul, located approximately 20 minutes' walk from the Holy mosque "Hagia Sophia Museum", offers guests a restaurant and a storage for belongings. This Istanbul hotel offers Wi-Fi in public areas and has a photocopier and safes.

The hotel is about 45 km from Istanbul Sabiha Gokcen International airport and 4.8 km from such cultural venues as the Dolmabahce Palace. The ancient Column of Constantine is merely a 12-minute walk away, while the old Bayezid II Mosque is in the immediate vicinity of the Opatija Istanbul. Also, the property is merely 1.6 km from the ancient Sultanahmet District, and Yenikapi train station is located 950 metres away. Vezneciler-İstanbul Üniversitesi underground station, situated only steps away from the hotel, provides a quick connection to all areas of Istanbul.

There are 13 rooms equipped with climate control along with modern facilities including a multi-channel television. They come with private bathrooms.

A free buffet breakfast is offered each morning at the Opatija. Guests will enjoy Turkish dishes at Fener Restaurant KumkapI, which is about 400 metres from this accommodation.