I plan to bring my family of 2 adults and 3 children (aged 15, 13 and 3) to Hong Kong Disneyland in Nov 2011 and stay at Disney's Hollywood Hotel. Would like to know

1) Does hotel allow all of us (5 person) in 1 room?

2) Is it advisable to stay 2 nights?

3) Can we bring mineral water from outside (hong kong mainland)?

4) Is jug kettle available in the room?

5) Is there entrance charge for child exactly 3 years old?