Offering a storage for belongings, Green Mansion Istanbul hotel lies in the Old City Sultanahmet district of Istanbul, 17 minutes' walk from the byzantine basilica Hagia Sophia Museum and 1.9 km from such cultural places of interest as the large Topkapi Palace harem Museum. The hotel has views of the sea and features Wi-Fi throughout the property.

Located just 200 m from Kumkapi Restaurants, this hotel is in the vicinity of Little Hagia Sophia Mosque. The Basilica Cistern is about 5 minutes' drive from the Green Mansion, while Kumkapi bus stop is around 10 minutes' walk away. There is the late 16th - century Ottoman German Fountain within a few blocks of the property. For those travelling from afar, Istanbul Sabiha Gokcen International airport is 45 minutes' drive away.

The Green Mansion Istanbul has 8 rooms with a patio and a sitting area. A flat-screen TV with satellite channels along with a mini-fridge-bar are provided. Furnished with a writing table, they also have sound-proof windows. Bathroom comforts include a hairdryer and bath sheets, and such essentials as a separate toilet and a shower.

The hotel offers a halal breakfast daily. Located 600 metres from Green Mansion hotel, the restaurant Tarihi Cesme offers a Turkish menu.