Malta Barracks is ok, just don't expect anything and you won't be dissapponted. If and when you do get hot water for showers the steam tends to set the fire alarms off. Not great at 5am I can tell you!!!
Your first weekend will be death by powerpoint on all sorts as well as drill and your first Risk Reduction Run with sit-ups and press-ups. Also, some basic gym work with the PTI's.
Other than that enjoy. I'm on Weekend 3 already and can't believe how quickly its going.
Oh yeah, just remember the two can rule which is a bit of a pain but really not trying to break it and getting yourself in bother. Bring some cards for entertainment in the evening as not much to do. You'll see when you get there...