For heating and cooling VAV (Fan Powered Rehcat) system is used at Tekfen Tower. The system maximizes air quality and allows for zoning of different areas. 8 passenger, 3 parking and 1 freight elevators serve tenants and their visitors, providing them with easy circulation within the building with minimum possible waiting time. Equipped with 24 hour operational metal detector and x-ray systems, the security team have full control over the entry and exit points. With closed circuit camera and proximity access card systems, logging of entry and exits are also made possible. TeKfen Tower has a total electrical supply capacity of 8000 KVA, with 4200 KVA back-up power generation. Heat and smoke detectors, sprinklers, fire cabinets and pressurized fire exit stairs ensure the safety of tenants and their equipment in case of fire. Taking into account the communucation needs of the new century, telecommunication infrastructure has been planned in detail. For each floor fifty phone lines are reserved. Fiber optic cabling is available in the building.

Conference halls, cafeteria and storage rooms are the main features of the amenities offered at Tekfen Tower. For tenants and visitors of the building ample parking, car wash and driver's room have been envisaged. The building has a total capacity of 800 parking spaces, with 25 lots for each office floor. Parking is another amenity that separates Tekfen Tower from the competition. While the market standart is to allocate one parking space per 75 to 100 m2, the same ratio is 42 m2 at Tekfen Tower.