Just got served this Facebook ad for discounts at ST Signature hotels.
They have 4 locations: Chinatown, Tanjong Pagar, Bugis Beach, Jalan Besar
I did a test booking of Jan 2/3. Booking.com is $115. ST Signature's site is $75.11.
48% off their site's price but only 35% cheaper than Booking.com. Not bad eh.