The Building's architecture combines perfectly modern aesthetics with all-time classic design. Shaping is excellent and the use of various materials fits perfectly into the shape of the building. Outside the building is lined with brick on the ground floor and 1st floor, while the other floors are lined with California marble slabs. Other sections of the building are lined with blue tiles.
On the facades, there are also various gray ironworks that positively emphasize the building's unique design. The floor plans fully meet the required specifications. Floor plans and office spaces are oriented southeasternly, but office space has nowhere more depth than 5,30m <(7,50m), so excellent natural lighting and aeration. All stairwells have natural lighting and ventilation.

The existing air conditioning system offers comfort for cooling and heating in all main areas from the ground floor to the roof. The system is a CITY MULTI VRV Mitsubishi series with autonomous outdoor units per floor and autonomy within each floor. The autonomy in zones per floor is made possible with channel units, which take off and supply the air with hoses. Also, each channel unit is supplied with fresh air fed through a network of ducts from the roof of the building.
CITY MULTI series machines have low noise levels at maximum efficiency and do not disturb building occupants or neighboring buildings.

Autonomy per floor.
Versatility in the interior design (in the case of changing the partition position) with movable hoses and nozzles.
Comfortable access to external machines. For internal machines the access is through removal of false ceiling panels.
Sanitary facilities and kitchens are ventilated.
In the conference room on the 1st floor there is a self-contained cooling network.
Each floor can be divided into zones depending on the extent and orientation.
Complete venting system in the two basements activated by a carbon monoxide detector.

The building has separate lighting, power supply and circulation networks for servicing the building's consumption. There is a 630 kVA high power amplifier. There is maximum security and control of the installation. Materials' quality is high (ABB).

The provision is made by the general Γ.Π.Χ.Τ. which supplies the general switch of each floor, the PILLAR on the roof for the outdoor air conditioning units and ventilation fans, the panels of the three lifts, the fire extinguisher panel.
There is an APC UPS (Model Silcon 80 kW) with a switchboard for supplying the UPS sockets. There is space in the two basements for installation of 150 kVA electricity generation systems, already aprroved by the Fire Brigade.

Includes telephone installation, computer network, radio / TV installation, loudspeakers for audio system, and security system.

The whole building has been constructed in accordance with the Fire Protection Service approved by the Fire Brigade, for all areas of the building. Upon inspection by the Fire Brigade, it has a fire safety certificate.
For archive areas there is an automatic local detection / extinguishing system with dual detection circuitry. The system will not cause destruction of files and is also approved by the Fire Brigade.