Convention - A large space particularly for conferences. the business clientèle can have the conferences & lodging facilities with appropriate equipments needed for conferences such as Internet connections, projectors, Mic, sound systems etc.
Exhibit Hall - The hall in which large exhibitions are displayed. when both the words are combined together the meaning twists a little. In this case it should have minimum 1500 sq.ft of area for the exhibition to be conducted along with conference or vise versa.
MANWAL