The central Post Office is a late 19th-century building along the main street in the city centre, Slovenska. Its immediate neighbours are the Slon Best Western Hotel and the Nama department store, while the busy pedestrian Čopova Street separates it from the Old Town.
The building features a particular function space – the Atrium, which is an attractive setting for receptions, banquets and other events. Its style slightly resembles the atrium of the National Museum, as the two buildings were created at about the same time.