I've searched both the manual and the tutorial, but I still don't know how to get room one, which is supposed to be a title screen, to room 2, the first playable room. So If anyone can kindly help...
Just use player.ChangeRoom() (http://www.adventuregamestudio.co.uk/manual/Character.ChangeRoom.htm) when you need a room change.
Whoa... that was fast! I'm sorry I was such a burden.