Situated within a 10-minute drive of Kariye Mosque, the 5-star O'Pera Okanli Suites Istanbul hotel features Wi-Fi throughout the property, and public parking nearby. The surrounding area includes Istanbul Museum of Modern Art and Sishane-Zemin Istanbul tube station only a short stroll from the aparthotel.

Tunnel Square is located a mere 300 metres from the property, and such natural sites as Taksim Gezi Park is a 5-minute drive away. Istanbul Archaeology Museums is approximately 5 minutes by car from the O'Pera Okanli Suites, and Istanbul airport is 45 km away. The accommodation is situated relatively near Republic Monument, and Karakoy bus station lies approximately 1 km away. The nearest underground station is around 5 minutes' walk away.

The 11 allergy-friendly rooms are equipped with a flat-screen TV with satellite channels, along with a mini-fridge-bar and coffee/tea making equipment for guests' comfort. A microwave, an electric kettle, and a fridge are also available. The private bathrooms come with a hairdryer and dressing gowns. Enjoy views of the sea, while staying at this Istanbul hotel.

The café Cafe La Perla is located within a stone's throw of the property.