Marina Bay Sands Singapore, the official conference hotel and is located at 10 Bayfront Avenue in the heart of Singapore's business and entertainment district. The hotel is comprised of three towers connected by a 1 hectare roof terrace, Sands SkyPark. The observation deck provides panoramic views across the bay. 
In front of the three towers include a Theatre Block and a Convention and Exhibition Facilities Block. The ArtScience Museum is constructed next to the three blocks and has the shape of a lotus. Its roof is retractable, providing a waterfall through the roof of collected rainwater when closed in the day and laser shows when opened at night. In front of the Event Plaza is Wonder Full, a light and water show that is the largest in Southeast Asia.

For other information: 
1) The official conference hotel, click here
2) About Singapore, click here.
3) Visa entry requirements, visit Immigration & Checkpoints Authority.