Some hotels for those looking for short time
Went to some of this. Compiled along with those my friend and cousin has visited.
hotel 81-
Chinatown
Dickson
Changi
Fragrance-
Classic(balestier)
Pasir Panjang
Some good deals online you can get over night room for 100+. less than 150
Strand Hotel
Bencoolen Hotel
G Hotel