To get to the IBZ from the main station, take the streetcar line 3 (direction Europaplatz) or line 6 (direction Rieth) to the stop "Fischmarkt" or "Domplatz". From Fischmarkt (2nd stop after the main station) the IBZ is 400 m away. Walk past the town hall in the direction of Benediktsplatz and then turn left into Michaelisstraße, where the IBZ is located. If you get off at Domplatz (3rd stop after the main station), the guesthouse is 600 m away. Walk directly at the stop into the Pergamentergasse and at the end you will come to the Michaelisstraße. The IBZ is on the right hand side about 100 m from the corner.
If you want to go to the university first, you can take the above mentioned lines to the 7th stop of the same name after the main station (Anger - Fischmarkt - Domplatz - Webergasse - Bergstraße - Baumerstraße - Universität). The main entrance of the university is directly opposite the streetcar stop.
Tickets for the streetcar can be purchased from the vending machines at the streetcar stop or from the EVAG service office at the main station or at the Anger. Tickets for the yellow tariff zone are valid for buses and streetcars throughout the city and are valid for one hour.
Information on timetables, stops and fares can also be found on the website of EVAG Erfurter Verkehrsbetriebe AG.