I with my father, son (9 years old) and daughter (4 years old) would like to go to Ramada Plaza Hangzhou Haihua from Hangzhou airport. We would like to take airport shuttle bus to Wulimen first and then take a taxi from Wulimen to hotel. Airport shuttle bus from airport to Wulimen will charge CNY20 per person. How much will it charge for my son and daughter? If we take a taxi direct from airport to hotel, roughly how much will it charge for 4 of us? Which option is worth? Please advise. Thanks.