Dieudonne Kalalu, room servant: 'I have been working here in this beautiful luxury Hotel Orchid on Lake Kivu for twenty years. I am responsible for eight of the 24 rooms. I have been allowed to clean the rooms of all kinds of important people. Businessmen, ministers, ambassadors, even the well-known Congolese popstar Kofi. But the best known was Bill Gates. He was very friendly and gave me a fine tip with his own hands.'.