The rooms at The Cettia Istanbul feature room service, air conditioning, an electronic safe, direct-dial telephone, mini bar, electronic locking system, satellite LCD TV, central heating and cooling system, hairdryer, and smoke-fire detectors. Guests can choose between smoking and non-smoking room options. Additionally, a kettle, tea, coffee, sugar, and a complimentary bottle of water per day are provided for the convenience of The Cettia Istanbul's guests.