At this stage we aim to form a fleet of 5 historic trolleybuses to be bought back, restored and put into operation as moving museum exhibits in a retro line that will run on weekends and holidays and be a tourist attraction in Sofia. Similar tram and trolley attraction lines are part of the daily routine of many cities such as Prague, Vienna, Salzburg, Brussels, Budapest, Moscow, Vancouver, Dayton, etc. With the increasing number of tourists in Sofia, especially those visiting the city on weekends, this is an excellent opportunity for a new and interesting tourist attraction to further increase interest in the capital.