marco polo hong kong hotel is 5 star hotel , it is ok
i also held the 謝師宴 at this hotel serval year before
if your school book the grand hall(Lobby floor) , it is really ok , the environment is gd , also you can pre visit the site , just dial to the hotel
food quality is ok , the taste will not so worse, also the kicthen is just beside the grand hall , so the hot dishes will not become cold