Cheap option - depends what that means. Sg is not a cheap country, especially accommodation.
If you are a tourist, Short Term Accommodation in Sg is limited to hotels or Serviced Apartments, legally at least. If you have some form of longer term pass then there may be options but I believe rentals are supposed to be for a minimum of 6 months. Someone will correct if that is not the case.
You can try AirBnB, not legal (I think) but is advertised. Out of interest I had a quick look. Prices seem to range from 6 - 15k per month. Anything less than that is actually in Malaysia.
k_ssuresh wrote:I will be in Singapore from Feb'19 till Apr'19, so need an apartment to stay with my family of four. I am looking for cheap option so I can even consider 1br or suite options. Need your help. Thanks
What is your cheap? In Singapore, legal, Short Term Accommodation, single room, cheap is SGD100-150 a night. Is this sort of cheap you look for?