The bottom is "I recommend". If you have a plan to visit Beijing, you might want to book this hotel for your last night. Beijing airport is well known for very strict security check. Even if you get to the airport like an hour before, you might be late for your flight. Langham place is geographically right next to the terminal 3. Only thing between the terminal 3 and the hotel is roads. Free shuttle is available at the gate 5. The shuttle is not just outside the gate 5. You need to cross the road twice. And you can see Hilton sign on the side of the bus. That's it. This shuttle only stops at Langham and Hilton.
Enough with the location. Move onto the room. The room is spacious. The room is equipped with two tv sets, 3 telephone, free wifi for the guests and visitors and bunch of power outlets on the side of a desk. It also has a living room. A bathtub is big enough. A bathroom is spacious too. Two basins! A room status is clean.
There are minor downside of the hotel. It's very close to the airport. You can't get more closer than that, I guess. But it means you are about 40 minutes away from the downtown by the airport express. There is very limited place to enjoy. When you get one, you might lose one. Another thing is the noise of airplanes. But I shouldn't complain about that. Because my next door is the airport.
If you don't want to miss your flight and want to spend your last night with cozy and nice place, Langham should be on your list.