Their transportation is impressive. People are disciplined.
– Wear your comfy shoes, long while walking promise!
– Bring water
– Don’t forget your umbrella (it’s raining now)
– The weather is so cold that you should wear your jacket and trench coat 😉
– Look at those stations so you can master or know your vehicle.
– Google map is very helpful
– Rent a pocket wifi that is worth it especially if you miss it.