Transport options from PEK Airport to Imperial Mansion Executive Apartments , Beijing

Yes, the first express train departs at 06:35 at T2, and 06:20 in T3. You can take that to Dongzhimen Station. Then you can transdfer to line 2 to Jiangguomen Station, where you can transfer to line 1 to Wangfujing Station. Take the Exit C and walk about 650 yards to the hotel. The whole travel time on subway train is about 40 mins, and the fare is CNY28.

Or you are suggested to take the airport shuttle bus Railway Station line (first bus at 07:00am, CNY24), you should get off at the International Hotel, then take a taxi to the hotel, about CNY13 and 1.5 miles around.