Tracking venue availability via a calendar.

Tracking venue availability via a calendar.

I need to have one centralized calendar where all of our account reps can check the availability of a venue.  We have 2 venues and they could be in use anytime of the day.  If I had to I could have a calendar for one venue and a different calendar for the other venue.
 
Would I do this with a Google Calendar?
 
Any Ideas ?
 
Thanks Charlie