Grand Lapa Macau City, Macau Five Star Part of the Mandarin Oriental Group Incentives, Meetings Details: Recommended. This is the old Mandarin Oriental in Macau prior to building the new property. Website: http://www.mandarinoriental.com/grandlapa Guest Rooms: 416 Banquet Capacity: 300 Cocktail Capacity: 400 Theatre Capacity: 180