The building of the Customer Service Office together with the concierge is a single-storey multi-functional facility that will support pedestrian and car communication between the outside area and the western part of the Kabaty metro station. BOK will serve external clients who will not enter the protected area of Metro Kabaty. The architectural form of the facility will be adapted to the buildings located at Metro Kabaty. The simplicity of the form and natural facade materials are to prove the logic of the assumption and emphasize the functional character of the building.