City is great. All you need is 3 days. Very clean city, people are not the nicest but who cares. I walked everywhere but taxis are not expensive. I stayed in Little India and I would not stay there again. Once you get into Little India its like being in India. Filthy, disgusting and garbage everywhere, people spitting left and right. They ruin the city and when I did take a taxi one time the driver said that they are destroying Singapore block by block.
Insider Tip:Dont stay at Footprints Hostel.