Messe Congress Center
The modern Messe Wien Exhibition & Congress Center is located in the 2nd district of Vienna on the U2 subway line, station "Messe-Prater" or "Krieau". Five of the conference hotels are within 15 minutes walking distance of the venue, or you can chose to stay in the centre of the historic old town and take the clean and reliable "Wiener Linien" public transport service to the venue - a trip of about 20 minutes.
View directions to venue of the 23rd Cochrane Colloquium in a larger map.
Address: Messeplatz 1, 1020 Vienna
A cloak room will be available at the Congress Centre for delegates to leave their jackets or suitcases and the entire venue is accessible for disabled persons (lifts available, reserved seating in sessions). 
On-site facilities for delegates include:
A cloak-room, washrooms and restrooms, ample parking facilities, free WiFi internet connectivity (for registered delegates with a unique login provided with the Colloquium kit), ample meeting spaces, a speaker-ready room, audiovisual services, and a printing shop.
Off-site facilities
The Messe Congress Center is located adjacent to the newly built Vienna Business University and to the Prater - a 6 square-kilometer park with running and walking trails, forest, multiple sports fields, and a stadium. In one corner you will also find Vienna's amusement park - the "Wurstelprater".