City Tours www.citytours.sg http://www.yoursingapore.com/ GST Refund http://www.customs.gov.sg/leftNav/trav/Tourist+Refund+Scheme.htm http://www.iras.gov.sg/irasHome/page04.aspx?id=2062 Recommended Hotel - Marina Bay Sands Sentosa - Capella hotel - Hard Rock Hotel Cheaper hotel Link Hotel, Outram V Hotel, Lavender Hotel 81 Hostel www.gustibnb.com - Lavender http://www.theplothostels.com/ - Outram