Best way to get to City Walls Hotel in Jinshanhoujie from the Beijing airport, Wed midday

From the airport, take airport express to the last stop- Dongzhimen, then take a taxi to the hotel. The taxi runs about 5 KM and cost will be around 15 RMB. Sorry to say, quite difficult to get a Taxi that area. You can find the Bus 107, only 1 RMB to Di'anmenwai, then go down to the back street of Jngshan Park