1. Go to https://calendar.google.com click the down-arrow next to Other calendars and click Browse Interesting Calendars.
2. Click Resources for quandoo.com
3. Subscribe the calendars of the meeting rooms which are located in your Office.
4. Go back to https://calendar.google.com. You can see the meeting room calendars now under Other calendars.
5. Uncheck all the calendars to get rid of all the meetings in your calendar.
Click CREATE in the left corner, name your meeting and click Edit event.
6. Click Rooms and all the available rooms will be displayed. Click on a room which is available and add it to your meeting. Afterwards click SAVE.
7. Congratulations you booked your first meeting room!