Reserving a Room - Outlook
Create a new calendar event on your calendar for the date and time you would like to reserve
Click in the area that says Search for a room or location, then click Browse with Room Finder
Type the name of the building then select that building
Choose the room you would like to reserve that is available at the desired time of your meeting
Fill in the remaining details needed for your event
Click Send
View/Check Room Availability
To view a room calendar see the following article Outlook - Add calendar from the directory