I had the opportunity to stay several times in this hotel in the Chaoryang district of Beijing.
The hotel itself is just great and you may find cheap rooms (1800 RMB) at some point. The swimming pool is huge, the hotel features nice bars and restaurants. If you are lucky you may end up in a suite, which are just wonderful.
The hotel location is good, just 1 minute walk to LiangMaQiao metro, 30s to a small shaopping mall and 5/10 minutes walk to the Chaoryang food street, maybe 10/15 minutes to Sanlitun area...
Generally speaking its easy to go from there to anywhere like airport or downtown.
And on my side I enjoy going running in Chaoyang Park... that is when there is not too much pollution :(