Though it was my first abroad trip but I really could not visit more. It was a business trip where my company Tata Consultancy Services sent me with a business visa for 28 days. The entire four weeks span was too hectic as the entire team had to go to office even in Saturday. I got only four Sundays to see the beauty of Singapore.
Travelling by feet and MRT (city railway) are the good options for Singapore. The city/ country is extremely safe and nocturnal by nature. More the time goes to night the city gets more brighter. Though the city is a bit expensive but here I would like to suggest you to enjoy the city or the country in a nominal cost with some tips to avoid harassment.