hi mag,
juz give them a call and arrange an appointment with the restaurant so at least the banquet manager will be around to explain in further detail about what's in the package, and to show you the place (ie, elaborate on the food, what will the wedding suite be like, things to bargain in the package, take a look at the ballroom...better if someone is holding a wedding there on that day so that you can see the actual set up)
i checked out about 4-5 places before eventually deciding on Club Chinois, learnt what to look out for along the way also.