My family (me, my wife & 3 childrens under 10) want to have holidays in Hong Kong. About transportation issue:
- What is the best (and affordable) ways to go to Exclesior Hotel from airport?
- What is the best transportation to go to interesting spots in Hong Kong, with taxi or bus or MTR, since we are consist of five person (the kids still small 10, 8 and 4), I mean if we go by MTR we have to pay for 5 person compare to go by taxi which one is expensive?

thank you in advance for any help.