The Olympic village, which will house 16,000 athletes and officials during next month's Beijing Games, was officially opened by its mayor Chen Zhili on Sunday morning. Chen, a senior Communist Party official, was handed the key to the heavily-guarded compound by Beijing Olympic chief Liu Qi during a ceremony held under skies still grey with the pollution that China has promised to clear in time for the Aug. 8-24 Games. “The Olympic village has prepared everything and we warmly welcome the athletes, officials and journalists from all nations and regions to live here,” said Chen, who is also a vice president of the organizing committee (BOCOG). China was the first delegation to take residence by raising its flag at the village, with NBA All Star Yao Ming and high hurdles world champion Liu Xiang among the hundred or so athletes present to witness the event. “We are delighted to have our first guests,” Chen said. The announcement triggered an explosion of multi-colored tinsel and a rush of dancing children dressed as fuwa, the Olympic mascots. The 42 newly-built apartment blocks can house 17,000 people in 9,000 rooms (two single beds in each) but officials say 1,000 fewer than that total will take up occupancy during the Games. As well as 24-hour restaurants, it boasts a clinic, library, shops and sports facilities. Each apartment is also equipped with high-speed Internet access. International Olympic Committee (IOC) president Jacques Rogge will have a room in the village, while Mayor Chen will live in a traditional Beijing “Siheyuan”, or courtyard. “This Olympic village has distinctive Chinese features, including a center where athletes can learn Chinese as well as folk arts like kite-making,” said Deng Yaping, the former Olympic table tennis champion who is deputy director of the village. “It's been quite a challenge for us, we have to get to know everybody's living habits, lifestyle, religions, cultural background.” Religion is tightly controlled in China but adherents of all the world's major religions will be able to practice their faith at the village's services center. China has said that terrorism is the single biggest threat to the success of the Games and no efforts have been spared to ensure the athletes will be safe from the kind of attack that marred the 1972 Munich Olympics. Then, Palestinian terrorists jumped over the walls of the village and took Israeli athletes hostage. Eleven died during the attack and a botched rescue attempt. The Beijing village is enclosed by a wall and two lines of high security fencing and strict credential and bag checks are carried out on anyone trying to gain entry. “We will satisfy all the villagers and create a safe, convenient, warm and harmonious home for them,” said Guo Jinlong, the mayor of the city of Beijing. China has said that staging a safe Games is the top priority and is fielding a security force of more than 110,000. After the ceremony most athletes including Yao were bussed out of the village to return to their training camps elsewhere in the city. “Its too early for them to take up residence yet, because they are still in training,” said Chinese team official Shi Kangcheng. A small number of competitors from other nations have already moved into the sprawling complex close to the main Olympic stadium, but they have yet to have their flag raising ceremonies.