The building was used as a police station and was closed due to its poor technical condition. After several years, it was decided to renovate the entire building. Due to a lack of up-to-date technical documentation, laser scanning of the entire building was carried out (facades and interior rooms). The result of the fieldwork was a point cloud, which was used to prepare CAD technical documentation – 2D DOCUMENTATION is an essential element for the architectural studio for project preparation and as a form of archiving for the conservation officer.