Family Deal, Save 20% Off Shama Sukhumvit, Bangkok by Onyx Hospitality. Save 20% and get guaranteed late check out when you book 1, 2 or 3 bedroom apartment with breakfast rate for 3 nights consecutive stay or more at Shama Sukhumvit, Bangkok. Terms & Conditions: Valid for booking & stay: Now until 16th December 2016. Minimum three nights consecutive stay required, applies to 1, 2 & 3 Bedroom Apartment.