Comment by kelnos

> I’d personally tell them that I wasn’t going to leave the room, but surely it worked a lot?

What? I can't really imagine that. If I'd booked a room until X:50, and someone came in at X:50 saying they had the room, I would leave, because that's the right thing to do. If I really wanted the room until (X+1):00, then that's what I'd book it for, regardless of what the defaults are in GCal.