If you are logged in, you can drag a room to the calendar to make a reservation and click your events to remove them.
New York2 (Mercator 1 building, room 0.13)
Madrid (Mercator 1 building, room 2.05c)
Vienna (Mercator 1 building, room 2.06)
Copenhagen (Mercator 1 building, room 2.06a)
NDL2 (Mercator 1 building, room 0.12)
Sydney1 (Mercator 1 building, room 1.14)
Sydney2 (Mercator 1 building, room 1.14)
NDL1 (Mercator 1 building, room 0.12)
New York1 (Mercator 1 building, room 0.13)
New York3 (Mercator 1 building, room 0.13)
Lecture Hall2 (Mercator 1 building, room 0.28)
Lecture Hall3 (Mercator 1 building, room 0.28)
Lecture Hall1 (Mercator 1 building, room 0.28)